21447398700

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 1008

約数和(自身を含む): 88937182656

約数和(自身を除く): 67489783956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 53, 54, 60, 61, 63, 65, 70, 75, 78, 81, 84, 90, 91, 100, 105, 106, 108, 117, 122, 126, 130, 135, 140, 150, 156, 159, 162, 175, 180, 182, 183, 189, 195, 210, 212, 225, 234, 243, 244, 252, 260, 265, 270, 273, 300, 305, 315, 318, 324, 325, 350, 351, 364, 366, 371, 378, 390, 405, 420, 427, 450, 455, 468, 477, 486, 525, 530, 540, 546, 549, 567, 585, 610, 630, 636, 650, 675, 689, 700, 702, 729, 732, 742, 756, 780, 793, 795, 810, 819, 854, 900, 910, 915, 945, 954, 972, 975, 1050, 1053, 1060, 1092, 1098, 1113, 1134, 1170, 1215, 1220, 1260, 1281, 1300, 1325, 1350, 1365, 1378, 1404, 1431, 1458, 1484, 1525, 1575, 1586, 1590, 1620, 1638, 1647, 1701, 1708, 1755, 1820, 1830, 1855, 1890, 1908, 1950, 2025, 2067, 2100, 2106, 2135, 2196, 2226, 2268, 2275, 2340, 2379, 2385, 2430, 2457, 2562, 2650, 2700, 2730, 2745, 2756, 2835, 2862, 2916, 2925, 3050, 3150, 3159, 3172, 3180, 3233, 3276, 3294, 3339, 3402, 3445, 3510, 3645, 3660, 3710, 3780, 3843, 3900, 3965, 3975, 4050, 4095, 4134, 4212, 4270, 4293, 4452, 4550, 4575, 4725, 4758, 4770, 4823, 4860, 4914, 4941, 5103, 5124, 5265, 5300, 5460, 5490, 5551, 5565, 5670, 5724, 5850, 6075, 6100, 6201, 6300, 6318, 6405, 6466, 6588, 6678, 6804, 6825, 6890, 7020, 7137, 7155, 7290, 7371, 7420, 7686, 7930, 7950, 8100, 8190, 8235, 8268, 8505, 8540, 8586, 8775, 9100, 9150, 9275, 9450, 9477, 9516, 9540, 9646, 9699, 9828, 9882, 10017, 10206, 10335, 10530, 10675, 10980, 11102, 11130, 11340, 11529, 11700, 11895, 11925, 12150, 12285, 12402, 12636, 12810, 12879, 12932, 13356, 13650, 13725, 13780, 14175, 14274, 14310, 14469, 14580, 14742, 14823, 15372, 15795, 15860, 15900, 16165, 16380, 16470, 16653, 16695, 17010, 17172, 17225, 17550, 18225, 18300, 18550, 18603, 18900, 18954, 19215, 19292, 19398, 19764, 19825, 20034, 20412, 20475, 20670, 21060, 21350, 21411, 21465, 22113, 22204, 22260, 22631, 23058, 23790, 23850, 24115, 24300, 24570, 24705, 24804, 25515, 25620, 25758, 26325, 27300, 27450, 27755, 27825, 28350, 28548, 28620, 28938, 29097, 29484, 29646, 30051, 31005, 31590, 32025, 32330, 32940, 33306, 33390, 34020, 34450, 34587, 35100, 35685, 35775, 36450, 36855, 37100, 37206, 37908, 38430, 38637, 38796, 39650, 40068, 40950, 41175, 41340, 42029, 42525, 42700, 42822, 42930, 43407, 44226, 44469, 45262, 46116, 47385, 47580, 47700, 48230, 48495, 49140, 49410, 49959, 50085, 51030, 51516, 51675, 52650, 54900, 55510, 55650, 55809, 56700, 57645, 57876, 58194, 59292, 59475, 60102, 61425, 62010, 63180, 64050, 64233, 64395, 64660, 66339, 66612, 66780, 67893, 68900, 69174, 71370, 71550, 72345, 72900, 73710, 74115, 74412, 76860, 77274, 78975, 79300, 80825, 81900, 82350, 83265, 83475, 84058, 85050, 85644, 85860, 86814, 87291, 88452, 88938, 90153, 90524, 93015, 94770, 96075, 96460, 96990, 98820, 99918, 100170, 102060, 103350, 103761, 105300, 107055, 107325, 110565, 111020, 111300, 111618, 113155, 115290, 116388, 118950, 120204, 120575, 122850, 123525, 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約数ペア:

[(1, 21447398700), (2, 10723699350), (3, 7149132900), (4, 5361849675), (5, 4289479740), (6, 3574566450), (7, 3063914100), (9, 2383044300), (10, 2144739870), (12, 1787283225), (13, 1649799900), (14, 1531957050), (15, 1429826580), (18, 1191522150), (20, 1072369935), (21, 1021304700), (25, 857895948), (26, 824899950), (27, 794348100), (28, 765978525), (30, 714913290), (35, 612782820), (36, 595761075), (39, 549933300), (42, 510652350), (45, 476608860), (50, 428947974), (52, 412449975), (53, 404667900), (54, 397174050), (60, 357456645), (61, 351596700), (63, 340434900), (65, 329959980), (70, 306391410), (75, 285965316), (78, 274966650), (81, 264782700), (84, 255326175), (90, 238304430), (91, 235685700), (100, 214473987), (105, 204260940), (106, 202333950), (108, 198587025), (117, 183311100), (122, 175798350), (126, 170217450), (130, 164979990), (135, 158869620), (140, 153195705), (150, 142982658), (156, 137483325), (159, 134889300), (162, 132391350), (175, 122556564), (180, 119152215), (182, 117842850), (183, 117198900), (189, 113478300), (195, 109986660), (210, 102130470), (212, 101166975), (225, 95321772), (234, 91655550), (243, 88260900), (244, 87899175), (252, 85108725), (260, 82489995), (265, 80933580), (270, 79434810), (273, 78561900), (300, 71491329), (305, 70319340), (315, 68086980), (318, 67444650), (324, 66195675), (325, 65991996), (350, 61278282), (351, 61103700), (364, 58921425), (366, 58599450), (371, 57809700), (378, 56739150), (390, 54993330), (405, 52956540), (420, 51065235), (427, 50228100), (450, 47660886), (455, 47137140), (468, 45827775), (477, 44963100), (486, 44130450), (525, 40852188), (530, 40466790), (540, 39717405), (546, 39280950), (549, 39066300), (567, 37826100), (585, 36662220), (610, 35159670), (630, 34043490), (636, 33722325), (650, 32995998), (675, 31773924), (689, 31128300), (700, 30639141), (702, 30551850), (729, 29420300), (732, 29299725), (742, 28904850), (756, 28369575), (780, 27496665), (793, 27045900), (795, 26977860), (810, 26478270), (819, 26187300), (854, 25114050), (900, 23830443), (910, 23568570), (915, 23439780), (945, 22695660), (954, 22481550), (972, 22065225), (975, 21997332), (1050, 20426094), (1053, 20367900), (1060, 20233395), (1092, 19640475), (1098, 19533150), (1113, 19269900), (1134, 18913050), (1170, 18331110), (1215, 17652180), (1220, 17579835), (1260, 17021745), (1281, 16742700), (1300, 16497999), (1325, 16186716), (1350, 15886962), (1365, 15712380), (1378, 15564150), (1404, 15275925), (1431, 14987700), (1458, 14710150), (1484, 14452425), (1525, 14063868), (1575, 13617396), (1586, 13522950), (1590, 13488930), (1620, 13239135), (1638, 13093650), (1647, 13022100), (1701, 12608700), (1708, 12557025), (1755, 12220740), (1820, 11784285), (1830, 11719890), (1855, 11561940), (1890, 11347830), (1908, 11240775), (1950, 10998666), (2025, 10591308), (2067, 10376100), (2100, 10213047), (2106, 10183950), (2135, 10045620), (2196, 9766575), (2226, 9634950), (2268, 9456525), (2275, 9427428), (2340, 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(5670, 3782610), (5724, 3746925), (5850, 3666222), (6075, 3530436), (6100, 3515967), (6201, 3458700), (6300, 3404349), (6318, 3394650), (6405, 3348540), (6466, 3316950), (6588, 3255525), (6678, 3211650), (6804, 3152175), (6825, 3142476), (6890, 3112830), (7020, 3055185), (7137, 3005100), (7155, 2997540), (7290, 2942030), (7371, 2909700), (7420, 2890485), (7686, 2790450), (7930, 2704590), (7950, 2697786), (8100, 2647827), (8190, 2618730), (8235, 2604420), (8268, 2594025), (8505, 2521740), (8540, 2511405), (8586, 2497950), (8775, 2444148), (9100, 2356857), (9150, 2343978), (9275, 2312388), (9450, 2269566), (9477, 2263100), (9516, 2253825), (9540, 2248155), (9646, 2223450), (9699, 2211300), (9828, 2182275), (9882, 2170350), (10017, 2141100), (10206, 2101450), (10335, 2075220), (10530, 2036790), (10675, 2009124), (10980, 1953315), (11102, 1931850), (11130, 1926990), (11340, 1891305), (11529, 1860300), (11700, 1833111), (11895, 1803060), (11925, 1798524), (12150, 1765218), (12285, 1745820), (12402, 1729350), (12636, 1697325), (12810, 1674270), (12879, 1665300), (12932, 1658475), (13356, 1605825), (13650, 1571238), (13725, 1562652), (13780, 1556415), (14175, 1513044), (14274, 1502550), (14310, 1498770), (14469, 1482300), (14580, 1471015), (14742, 1454850), (14823, 1446900), (15372, 1395225), (15795, 1357860), (15860, 1352295), (15900, 1348893), (16165, 1326780), (16380, 1309365), (16470, 1302210), (16653, 1287900), (16695, 1284660), (17010, 1260870), (17172, 1248975), (17225, 1245132), (17550, 1222074), (18225, 1176812), (18300, 1171989), (18550, 1156194), (18603, 1152900), (18900, 1134783), (18954, 1131550), (19215, 1116180), (19292, 1111725), (19398, 1105650), (19764, 1085175), (19825, 1081836), (20034, 1070550), (20412, 1050725), (20475, 1047492), (20670, 1037610), (21060, 1018395), (21350, 1004562), (21411, 1001700), (21465, 999180), (22113, 969900), (22204, 965925), (22260, 963495), (22631, 947700), (23058, 930150), (23790, 901530), (23850, 899262), (24115, 889380), (24300, 882609), (24570, 872910), (24705, 868140), (24804, 864675), (25515, 840580), (25620, 837135), (25758, 832650), (26325, 814716), (27300, 785619), (27450, 781326), (27755, 772740), (27825, 770796), (28350, 756522), (28548, 751275), (28620, 749385), (28938, 741150), (29097, 737100), (29484, 727425), (29646, 723450), (30051, 713700), (31005, 691740), (31590, 678930), (32025, 669708), (32330, 663390), (32940, 651105), (33306, 643950), (33390, 642330), (34020, 630435), (34450, 622566), (34587, 620100), (35100, 611037), (35685, 601020), (35775, 599508), (36450, 588406), (36855, 581940), (37100, 578097), (37206, 576450), (37908, 565775), (38430, 558090), (38637, 555100), (38796, 552825), (39650, 540918), (40068, 535275), (40950, 523746), (41175, 520884), (41340, 518805), (42029, 510300), (42525, 504348), (42700, 502281), (42822, 500850), (42930, 499590), (43407, 494100), (44226, 484950), (44469, 482300), (45262, 473850), (46116, 465075), (47385, 452620), (47580, 450765), (47700, 449631), (48230, 444690), (48495, 442260), (49140, 436455), (49410, 434070), (49959, 429300), (50085, 428220), (51030, 420290), (51516, 416325), (51675, 415044), (52650, 407358), (54900, 390663), (55510, 386370), (55650, 385398), (55809, 384300), (56700, 378261), (57645, 372060), (57876, 370575), (58194, 368550), (59292, 361725), (59475, 360612), (60102, 356850), (61425, 349164), (62010, 345870), (63180, 339465), (64050, 334854), (64233, 333900), (64395, 333060), (64660, 331695), (66339, 323300), (66612, 321975), (66780, 321165), (67893, 315900), (68900, 311283), (69174, 310050), (71370, 300510), (71550, 299754), (72345, 296460), (72900, 294203), (73710, 290970), (74115, 289380), (74412, 288225), (76860, 279045), (77274, 277550), (78975, 271572), (79300, 270459), (80825, 265356), (81900, 261873), (82350, 260442), (83265, 257580), (83475, 256932), (84058, 255150), (85050, 252174), (85644, 250425), (85860, 249795), (86814, 247050), (87291, 245700), (88452, 242475), (88938, 241150), (90153, 237900), (90524, 236925), (93015, 230580), (94770, 226310), (96075, 223236), (96460, 222345), (96990, 221130), (98820, 217035), (99918, 214650), (100170, 214110), (102060, 210145), (103350, 207522), (103761, 206700), (105300, 203679), (107055, 200340), (107325, 199836), (110565, 193980), (111020, 193185), (111300, 192699), (111618, 192150), (113155, 189540), (115290, 186030), (116388, 184275), (118950, 180306), (120204, 178425), (120575, 177876), (122850, 174582), (123525, 173628), (124020, 172935), (126087, 170100), (127575, 168116), (128100, 167427), (128466, 166950), (128790, 166530), (130221, 164700), (132678, 161650), (135786, 157950), (138348, 155025), (138775, 154548), (142740, 150255), (143100, 149877), (144690, 148230), (145485, 147420)]