20233395000

素因数分解:

$2^3\times 3^6\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 1120

約数和(自身を含む): 88914413280

約数和(自身を除く): 68681018280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 54, 56, 60, 61, 63, 65, 70, 72, 75, 78, 81, 84, 90, 91, 100, 104, 105, 108, 117, 120, 122, 125, 126, 130, 135, 140, 150, 156, 162, 168, 175, 180, 182, 183, 189, 195, 200, 210, 216, 225, 234, 243, 244, 250, 252, 260, 270, 273, 280, 300, 305, 312, 315, 324, 325, 350, 351, 360, 364, 366, 375, 378, 390, 405, 420, 427, 450, 455, 468, 486, 488, 500, 504, 520, 525, 540, 546, 549, 567, 585, 600, 610, 625, 630, 648, 650, 675, 700, 702, 728, 729, 732, 750, 756, 780, 793, 810, 819, 840, 854, 875, 900, 910, 915, 936, 945, 972, 975, 1000, 1050, 1053, 1080, 1092, 1098, 1125, 1134, 1170, 1215, 1220, 1250, 1260, 1281, 1300, 1350, 1365, 1400, 1404, 1458, 1464, 1500, 1512, 1525, 1560, 1575, 1586, 1620, 1625, 1638, 1647, 1701, 1708, 1750, 1755, 1800, 1820, 1830, 1875, 1890, 1944, 1950, 2025, 2100, 2106, 2135, 2184, 2196, 2250, 2268, 2275, 2340, 2379, 2430, 2440, 2457, 2500, 2520, 2562, 2600, 2625, 2700, 2730, 2745, 2808, 2835, 2916, 2925, 3000, 3050, 3150, 3159, 3172, 3240, 3250, 3276, 3294, 3375, 3402, 3416, 3500, 3510, 3640, 3645, 3660, 3750, 3780, 3843, 3900, 3965, 4050, 4095, 4200, 4212, 4270, 4375, 4392, 4500, 4536, 4550, 4575, 4680, 4725, 4758, 4860, 4875, 4914, 4941, 5000, 5103, 5124, 5250, 5265, 5400, 5460, 5490, 5551, 5625, 5670, 5832, 5850, 6075, 6100, 6300, 6318, 6344, 6405, 6500, 6552, 6588, 6750, 6804, 6825, 7000, 7020, 7137, 7290, 7320, 7371, 7500, 7560, 7625, 7686, 7800, 7875, 7930, 8100, 8125, 8190, 8235, 8424, 8505, 8540, 8750, 8775, 9000, 9100, 9150, 9450, 9477, 9516, 9720, 9750, 9828, 9882, 10125, 10206, 10248, 10500, 10530, 10675, 10920, 10980, 11102, 11250, 11340, 11375, 11529, 11700, 11895, 12150, 12200, 12285, 12600, 12636, 12810, 13000, 13125, 13176, 13500, 13608, 13650, 13725, 14040, 14175, 14274, 14580, 14625, 14742, 14823, 15000, 15250, 15372, 15750, 15795, 15860, 16200, 16250, 16380, 16470, 16653, 16875, 17010, 17080, 17500, 17550, 18200, 18225, 18300, 18900, 18954, 19032, 19215, 19500, 19656, 19764, 19825, 20250, 20412, 20475, 21000, 21060, 21350, 21411, 21960, 22113, 22204, 22500, 22680, 22750, 22875, 23058, 23400, 23625, 23790, 24300, 24375, 24570, 24705, 25272, 25515, 25620, 26250, 26325, 27000, 27300, 27450, 27755, 28350, 28548, 29160, 29250, 29484, 29646, 30375, 30500, 30744, 31500, 31590, 31720, 32025, 32500, 32760, 32940, 33306, 33750, 34020, 34125, 34587, 35000, 35100, 35685, 36450, 36600, 36855, 37800, 37908, 38125, 38430, 39000, 39375, 39528, 39650, 40500, 40824, 40950, 41175, 42120, 42525, 42700, 42822, 43875, 44226, 44408, 44469, 45000, 45500, 45750, 46116, 47250, 47385, 47580, 48600, 48750, 49140, 49410, 49959, 50625, 51030, 51240, 52500, 52650, 53375, 54600, 54900, 55510, 56700, 56875, 57096, 57645, 58500, 58968, 59292, 59475, 60750, 61000, 61425, 63000, 63180, 64050, 64233, 65000, 65880, 66339, 66612, 67500, 68040, 68250, 68625, 69174, 70200, 70875, 71370, 72900, 73125, 73710, 74115, 75816, 76250, 76860, 78750, 78975, 79300, 81000, 81900, 82350, 83265, 85050, 85400, 85644, 87750, 88452, 88938, 91000, 91125, 91500, 92232, 94500, 94770, 95160, 96075, 97500, 98280, 98820, 99125, 99918, 101250, 102060, 102375, 103761, 105000, 105300, 106750, 107055, 109800, 110565, 111020, 113400, 113750, 114375, 115290, 117000, 118125, 118584, 118950, 121500, 122850, 123525, 126360, 127575, 128100, 128466, 131625, 132678, 133224, 135000, 136500, 137250, 138348, 138775, 141750, 142740, 145800, 146250, 147420, 148230, 149877, 151875, 152500, 153720, 157500, 157950, 158600, 160125, 163800, 164700, 166530, 170100, 170625, 171288, 172935, 175500, 176904, 177876, 178425, 182250, 183000, 184275, 189000, 189540, 192150, 192699, 195000, 197640, 198250, 199836, 202500, 204120, 204750, 205875, 207522, 210600, 212625, 213500, 214110, 219375, 221130, 222040, 222345, 227500, 228750, 230580, 236250, 236925, 237900, 243000, 245700, 247050, 249795, 255150, 256200, 256932, 263250, 265356, 266875, 273000, 274500, 276696, 277550, 283500, 285480, 288225, 292500, 294840, 296460, 297375, 299754, 303750, 305000, 307125, 311283, 315000, 315900, 320250, 321165, 329400, 331695, 333060, 340200, 341250, 343125, 345870, 351000, 354375, 355752, 356850, 364500, 368550, 370575, 379080, 384300, 385398, 394875, 396500, 399672, 405000, 409500, 411750, 415044, 416325, 425250, 427000, 428220, 438750, 442260, 444690, 449631, 455000, 455625, 457500, 461160, 472500, 473850, 475800, 480375, 491400, 494100, 495625, 499590, 510300, 511875, 513864, 518805, 526500, 530712, 533750, 535275, 549000, 552825, 555100, 567000, 576450, 578097, 585000, 592920, 594750, 599508, 607500, 614250, 617625, 622566, 631800, 637875, 640500, 642330, 658125, 663390, 666120, 682500, 686250, 691740, 693875, 708750, 713700, 729000, 737100, 741150, 749385, 768600, 770796, 789750, 793000, 800625, 819000, 823500, 830088, 832650, 850500, 856440, 864675, 877500, 884520, 889380, 892125, 899262, 911250, 915000, 921375, 945000, 947700, 960750, 963495, 988200, 991250, 999180, 1020600, 1023750, 1029375, 1037610, 1053000, 1063125, 1067500, 1070550, 1105650, 1110200, 1111725, 1152900, 1156194, 1184625, 1189500, 1199016, 1215000, 1228500, 1235250, 1245132, 1248975, 1275750, 1281000, 1284660, 1316250, 1326780, 1348893, 1365000, 1372500, 1383480, 1387750, 1417500, 1427400, 1441125, 1474200, 1482300, 1486875, 1498770, 1535625, 1541592, 1556415, 1579500, 1601250, 1605825, 1647000, 1658475, 1665300, 1701000, 1729350, 1755000, 1778760, 1784250, 1798524, 1822500, 1842750, 1852875, 1895400, 1921500, 1926990, 1974375, 1982500, 1998360, 2047500, 2058750, 2075220, 2081625, 2126250, 2135000, 2141100, 2211300, 2223450, 2248155, 2305800, 2312388, 2369250, 2379000, 2401875, 2457000, 2470500, 2490264, 2497950, 2551500, 2569320, 2594025, 2632500, 2653560, 2676375, 2697786, 2745000, 2764125, 2775500, 2835000, 2882250, 2890485, 2964600, 2973750, 2997540, 3071250, 3088125, 3112830, 3159000, 3189375, 3202500, 3211650, 3316950, 3330600, 3458700, 3469375, 3568500, 3597048, 3645000, 3685500, 3705750, 3746925, 3843000, 3853980, 3948750, 3965000, 4046679, 4095000, 4117500, 4150440, 4163250, 4252500, 4282200, 4323375, 4422600, 4446900, 4460625, 4496310, 4606875, 4624776, 4738500, 4803750, 4817475, 4941000, 4995900, 5103000, 5188050, 5265000, 5352750, 5395572, 5528250, 5551000, 5558625, 5764500, 5780970, 5923125, 5947500, 5995080, 6142500, 6176250, 6225660, 6244875, 6378750, 6405000, 6423300, 6633900, 6744465, 6917400, 6938750, 7137000, 7205625, 7371000, 7411500, 7493850, 7707960, 7782075, 7897500, 8029125, 8093358, 8235000, 8292375, 8326500, 8505000, 8646750, 8893800, 8921250, 8992620, 9213750, 9264375, 9477000, 9607500, 9634950, 9991800, 10376100, 10408125, 10705500, 10791144, 11056500, 11117250, 11240775, 11529000, 11561940, 11846250, 11895000, 12285000, 12352500, 12451320, 12489750, 12757500, 12846600, 12970125, 13267800, 13381875, 13488930, 13820625, 13877500, 14411250, 14452425, 14823000, 14987700, 15564150, 15795000, 16058250, 16186716, 16584750, 16653000, 17293500, 17842500, 17985240, 18427500, 18528750, 18734625, 19215000, 19269900, 20233395, 20752200, 20816250, 21411000, 21616875, 22113000, 22234500, 22481550, 23123880, 23692500, 24087375, 24705000, 24979500, 25515000, 25940250, 26763750, 26977860, 27641250, 27755000, 27793125, 28822500, 28904850, 29975400, 31128300, 31224375, 32116500, 32373432, 33169500, 33722325, 34587000, 35685000, 36855000, 37057500, 37469250, 38539800, 38910375, 40145625, 40466790, 41461875, 41632500, 43233750, 44469000, 44963100, 47385000, 48174750, 49959000, 51880500, 53527500, 53955720, 55282500, 55586250, 56203875, 57645000, 57809700, 62256600, 62448750, 64233000, 64850625, 66339000, 67444650, 72262125, 74115000, 74938500, 77820750, 80291250, 80933580, 82923750, 83265000, 86467500, 89926200, 93673125, 96349500, 101166975, 103761000, 107055000, 110565000, 111172500, 112407750, 115619400, 120436875, 124897500, 129701250, 134889300, 144524250, 149877000, 155641500, 160582500, 161867160, 165847500, 168611625, 172935000, 187346250, 192699000, 194551875, 202333950, 222345000, 224815500, 240873750, 249795000, 259402500, 269778600, 281019375, 289048500, 311283000, 321165000, 331695000, 337223250, 361310625, 374692500, 389103750, 404667900, 449631000, 481747500, 505834875, 518805000, 562038750, 578097000, 674446500, 722621250, 749385000, 778207500, 809335800, 843058125, 963495000, 1011669750, 1124077500, 1348893000, 1445242500, 1556415000, 1686116250, 2023339500, 2248155000, 2529174375, 2890485000, 3372232500, 4046679000, 5058348750, 6744465000, 10116697500, 20233395000]

約数ペア:

[(1, 20233395000), (2, 10116697500), (3, 6744465000), (4, 5058348750), (5, 4046679000), (6, 3372232500), (7, 2890485000), (8, 2529174375), (9, 2248155000), (10, 2023339500), (12, 1686116250), (13, 1556415000), (14, 1445242500), (15, 1348893000), (18, 1124077500), (20, 1011669750), (21, 963495000), (24, 843058125), (25, 809335800), (26, 778207500), (27, 749385000), (28, 722621250), (30, 674446500), (35, 578097000), (36, 562038750), (39, 518805000), (40, 505834875), (42, 481747500), (45, 449631000), (50, 404667900), (52, 389103750), (54, 374692500), (56, 361310625), (60, 337223250), (61, 331695000), (63, 321165000), (65, 311283000), (70, 289048500), (72, 281019375), (75, 269778600), (78, 259402500), (81, 249795000), (84, 240873750), (90, 224815500), (91, 222345000), (100, 202333950), (104, 194551875), (105, 192699000), (108, 187346250), (117, 172935000), (120, 168611625), (122, 165847500), (125, 161867160), (126, 160582500), (130, 155641500), (135, 149877000), (140, 144524250), (150, 134889300), (156, 129701250), (162, 124897500), (168, 120436875), (175, 115619400), (180, 112407750), (182, 111172500), (183, 110565000), (189, 107055000), (195, 103761000), (200, 101166975), (210, 96349500), (216, 93673125), (225, 89926200), (234, 86467500), (243, 83265000), (244, 82923750), (250, 80933580), (252, 80291250), (260, 77820750), (270, 74938500), (273, 74115000), (280, 72262125), (300, 67444650), (305, 66339000), (312, 64850625), (315, 64233000), (324, 62448750), (325, 62256600), (350, 57809700), (351, 57645000), (360, 56203875), (364, 55586250), (366, 55282500), (375, 53955720), (378, 53527500), (390, 51880500), (405, 49959000), (420, 48174750), (427, 47385000), (450, 44963100), (455, 44469000), (468, 43233750), (486, 41632500), (488, 41461875), (500, 40466790), (504, 40145625), (520, 38910375), (525, 38539800), (540, 37469250), (546, 37057500), (549, 36855000), (567, 35685000), (585, 34587000), (600, 33722325), (610, 33169500), (625, 32373432), (630, 32116500), (648, 31224375), (650, 31128300), (675, 29975400), (700, 28904850), (702, 28822500), (728, 27793125), (729, 27755000), (732, 27641250), (750, 26977860), (756, 26763750), (780, 25940250), (793, 25515000), (810, 24979500), (819, 24705000), (840, 24087375), (854, 23692500), (875, 23123880), (900, 22481550), (910, 22234500), (915, 22113000), (936, 21616875), (945, 21411000), (972, 20816250), (975, 20752200), (1000, 20233395), (1050, 19269900), (1053, 19215000), (1080, 18734625), (1092, 18528750), (1098, 18427500), (1125, 17985240), (1134, 17842500), (1170, 17293500), (1215, 16653000), (1220, 16584750), (1250, 16186716), (1260, 16058250), (1281, 15795000), (1300, 15564150), (1350, 14987700), (1365, 14823000), (1400, 14452425), (1404, 14411250), (1458, 13877500), (1464, 13820625), (1500, 13488930), (1512, 13381875), (1525, 13267800), (1560, 12970125), (1575, 12846600), (1586, 12757500), (1620, 12489750), (1625, 12451320), (1638, 12352500), (1647, 12285000), (1701, 11895000), (1708, 11846250), (1750, 11561940), (1755, 11529000), (1800, 11240775), (1820, 11117250), (1830, 11056500), (1875, 10791144), (1890, 10705500), (1944, 10408125), (1950, 10376100), (2025, 9991800), (2100, 9634950), (2106, 9607500), (2135, 9477000), (2184, 9264375), (2196, 9213750), (2250, 8992620), (2268, 8921250), (2275, 8893800), (2340, 8646750), (2379, 8505000), (2430, 8326500), (2440, 8292375), (2457, 8235000), (2500, 8093358), (2520, 8029125), (2562, 7897500), (2600, 7782075), (2625, 7707960), (2700, 7493850), (2730, 7411500), (2745, 7371000), (2808, 7205625), (2835, 7137000), (2916, 6938750), (2925, 6917400), (3000, 6744465), (3050, 6633900), (3150, 6423300), (3159, 6405000), (3172, 6378750), (3240, 6244875), (3250, 6225660), (3276, 6176250), (3294, 6142500), (3375, 5995080), (3402, 5947500), (3416, 5923125), (3500, 5780970), (3510, 5764500), (3640, 5558625), (3645, 5551000), (3660, 5528250), (3750, 5395572), (3780, 5352750), (3843, 5265000), (3900, 5188050), (3965, 5103000), (4050, 4995900), (4095, 4941000), (4200, 4817475), (4212, 4803750), (4270, 4738500), (4375, 4624776), (4392, 4606875), (4500, 4496310), (4536, 4460625), (4550, 4446900), (4575, 4422600), (4680, 4323375), (4725, 4282200), (4758, 4252500), (4860, 4163250), (4875, 4150440), (4914, 4117500), (4941, 4095000), (5000, 4046679), (5103, 3965000), (5124, 3948750), (5250, 3853980), (5265, 3843000), (5400, 3746925), (5460, 3705750), (5490, 3685500), (5551, 3645000), (5625, 3597048), (5670, 3568500), (5832, 3469375), (5850, 3458700), (6075, 3330600), (6100, 3316950), (6300, 3211650), (6318, 3202500), (6344, 3189375), (6405, 3159000), (6500, 3112830), (6552, 3088125), (6588, 3071250), (6750, 2997540), (6804, 2973750), (6825, 2964600), (7000, 2890485), (7020, 2882250), (7137, 2835000), (7290, 2775500), (7320, 2764125), (7371, 2745000), (7500, 2697786), (7560, 2676375), (7625, 2653560), (7686, 2632500), (7800, 2594025), (7875, 2569320), (7930, 2551500), (8100, 2497950), (8125, 2490264), (8190, 2470500), (8235, 2457000), (8424, 2401875), (8505, 2379000), (8540, 2369250), (8750, 2312388), (8775, 2305800), (9000, 2248155), (9100, 2223450), (9150, 2211300), (9450, 2141100), (9477, 2135000), (9516, 2126250), (9720, 2081625), (9750, 2075220), (9828, 2058750), (9882, 2047500), (10125, 1998360), (10206, 1982500), (10248, 1974375), (10500, 1926990), (10530, 1921500), (10675, 1895400), (10920, 1852875), (10980, 1842750), (11102, 1822500), (11250, 1798524), (11340, 1784250), (11375, 1778760), (11529, 1755000), (11700, 1729350), (11895, 1701000), (12150, 1665300), (12200, 1658475), (12285, 1647000), (12600, 1605825), (12636, 1601250), (12810, 1579500), (13000, 1556415), (13125, 1541592), (13176, 1535625), (13500, 1498770), (13608, 1486875), (13650, 1482300), (13725, 1474200), (14040, 1441125), (14175, 1427400), (14274, 1417500), (14580, 1387750), (14625, 1383480), (14742, 1372500), (14823, 1365000), (15000, 1348893), (15250, 1326780), (15372, 1316250), (15750, 1284660), (15795, 1281000), (15860, 1275750), (16200, 1248975), (16250, 1245132), (16380, 1235250), (16470, 1228500), (16653, 1215000), (16875, 1199016), (17010, 1189500), (17080, 1184625), (17500, 1156194), (17550, 1152900), (18200, 1111725), (18225, 1110200), (18300, 1105650), (18900, 1070550), (18954, 1067500), (19032, 1063125), (19215, 1053000), (19500, 1037610), (19656, 1029375), (19764, 1023750), (19825, 1020600), (20250, 999180), (20412, 991250), (20475, 988200), (21000, 963495), (21060, 960750), (21350, 947700), (21411, 945000), (21960, 921375), (22113, 915000), (22204, 911250), (22500, 899262), (22680, 892125), (22750, 889380), (22875, 884520), (23058, 877500), (23400, 864675), (23625, 856440), (23790, 850500), (24300, 832650), (24375, 830088), (24570, 823500), (24705, 819000), (25272, 800625), (25515, 793000), (25620, 789750), (26250, 770796), (26325, 768600), (27000, 749385), (27300, 741150), (27450, 737100), (27755, 729000), (28350, 713700), (28548, 708750), (29160, 693875), (29250, 691740), (29484, 686250), (29646, 682500), (30375, 666120), (30500, 663390), (30744, 658125), (31500, 642330), (31590, 640500), (31720, 637875), (32025, 631800), (32500, 622566), (32760, 617625), (32940, 614250), (33306, 607500), (33750, 599508), (34020, 594750), (34125, 592920), (34587, 585000), (35000, 578097), (35100, 576450), (35685, 567000), (36450, 555100), (36600, 552825), (36855, 549000), (37800, 535275), (37908, 533750), (38125, 530712), (38430, 526500), (39000, 518805), (39375, 513864), (39528, 511875), (39650, 510300), (40500, 499590), (40824, 495625), (40950, 494100), (41175, 491400), (42120, 480375), (42525, 475800), (42700, 473850), (42822, 472500), (43875, 461160), (44226, 457500), (44408, 455625), (44469, 455000), (45000, 449631), (45500, 444690), (45750, 442260), (46116, 438750), (47250, 428220), (47385, 427000), (47580, 425250), (48600, 416325), (48750, 415044), (49140, 411750), (49410, 409500), (49959, 405000), (50625, 399672), (51030, 396500), (51240, 394875), (52500, 385398), (52650, 384300), (53375, 379080), (54600, 370575), (54900, 368550), (55510, 364500), (56700, 356850), (56875, 355752), (57096, 354375), (57645, 351000), (58500, 345870), (58968, 343125), (59292, 341250), (59475, 340200), (60750, 333060), (61000, 331695), (61425, 329400), (63000, 321165), (63180, 320250), (64050, 315900), (64233, 315000), (65000, 311283), (65880, 307125), (66339, 305000), (66612, 303750), (67500, 299754), (68040, 297375), (68250, 296460), (68625, 294840), (69174, 292500), (70200, 288225), (70875, 285480), (71370, 283500), (72900, 277550), (73125, 276696), (73710, 274500), (74115, 273000), (75816, 266875), (76250, 265356), (76860, 263250), (78750, 256932), (78975, 256200), (79300, 255150), (81000, 249795), (81900, 247050), (82350, 245700), (83265, 243000), (85050, 237900), (85400, 236925), (85644, 236250), (87750, 230580), (88452, 228750), (88938, 227500), (91000, 222345), (91125, 222040), (91500, 221130), (92232, 219375), (94500, 214110), (94770, 213500), (95160, 212625), (96075, 210600), (97500, 207522), (98280, 205875), (98820, 204750), (99125, 204120), (99918, 202500), (101250, 199836), (102060, 198250), (102375, 197640), (103761, 195000), (105000, 192699), (105300, 192150), (106750, 189540), (107055, 189000), (109800, 184275), (110565, 183000), (111020, 182250), (113400, 178425), (113750, 177876), (114375, 176904), (115290, 175500), (117000, 172935), (118125, 171288), (118584, 170625), (118950, 170100), (121500, 166530), (122850, 164700), (123525, 163800), (126360, 160125), (127575, 158600), (128100, 157950), (128466, 157500), (131625, 153720), (132678, 152500), (133224, 151875), (135000, 149877), (136500, 148230), (137250, 147420), (138348, 146250), (138775, 145800), (141750, 142740)]