2644309800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 720

約数和(自身を含む): 10775872800

約数和(自身を除く): 8131563000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 25, 27, 30, 33, 36, 38, 40, 44, 45, 50, 54, 55, 57, 60, 66, 71, 72, 75, 76, 81, 88, 90, 95, 99, 100, 108, 110, 114, 120, 121, 132, 135, 142, 150, 152, 162, 165, 171, 180, 190, 198, 200, 209, 213, 216, 220, 225, 228, 242, 264, 270, 275, 284, 285, 297, 300, 324, 330, 342, 355, 360, 363, 380, 396, 405, 418, 426, 440, 450, 456, 475, 484, 495, 513, 540, 550, 568, 570, 594, 600, 605, 627, 639, 648, 660, 675, 684, 710, 726, 760, 781, 792, 810, 825, 836, 852, 855, 891, 900, 950, 968, 990, 1026, 1045, 1065, 1080, 1089, 1100, 1140, 1188, 1210, 1254, 1278, 1320, 1349, 1350, 1368, 1420, 1425, 1452, 1485, 1539, 1562, 1620, 1650, 1672, 1704, 1710, 1775, 1782, 1800, 1815, 1881, 1900, 1917, 1980, 2025, 2052, 2090, 2130, 2178, 2200, 2280, 2299, 2343, 2376, 2420, 2475, 2508, 2556, 2565, 2698, 2700, 2840, 2850, 2904, 2970, 3025, 3078, 3124, 3135, 3195, 3240, 3267, 3300, 3420, 3550, 3564, 3630, 3762, 3800, 3834, 3905, 3960, 4047, 4050, 4104, 4180, 4260, 4275, 4356, 4455, 4598, 4686, 4840, 4950, 5016, 5112, 5130, 5225, 5325, 5396, 5400, 5445, 5643, 5700, 5751, 5940, 6050, 6156, 6248, 6270, 6390, 6534, 6600, 6745, 6840, 6897, 7029, 7100, 7128, 7260, 7425, 7524, 7668, 7695, 7810, 8094, 8100, 8360, 8520, 8550, 8591, 8712, 8910, 9075, 9196, 9372, 9405, 9585, 9801, 9900, 10260, 10450, 10650, 10792, 10890, 11286, 11400, 11495, 11502, 11715, 11880, 12100, 12141, 12312, 12540, 12780, 12825, 13068, 13490, 13794, 14058, 14200, 14520, 14839, 14850, 15048, 15336, 15390, 15620, 15675, 15975, 16188, 16200, 16335, 16929, 17100, 17182, 17820, 18150, 18392, 18744, 18810, 19170, 19525, 19602, 19800, 20235, 20520, 20691, 20900, 21087, 21300, 21780, 22275, 22572, 22990, 23004, 23430, 24200, 24282, 25080, 25560, 25650, 25773, 26136, 26980, 27225, 27588, 28116, 28215, 28755, 29678, 29700, 30780, 31240, 31350, 31950, 32376, 32670, 33725, 33858, 34200, 34364, 34485, 35145, 35640, 36300, 36423, 37620, 38340, 38475, 39050, 39204, 40470, 41382, 41800, 42174, 42600, 42955, 43560, 44517, 44550, 45144, 45980, 46008, 46860, 47025, 47925, 48564, 49005, 51300, 51546, 53960, 54450, 55176, 56232, 56430, 57475, 57510, 58575, 59356, 59400, 60705, 61560, 62073, 62700, 63261, 63900, 65340, 67450, 67716, 68728, 68970, 70290, 72600, 72846, 74195, 75240, 76680, 76950, 77319, 78100, 78408, 80940, 81675, 82764, 84348, 84645, 85910, 89034, 89100, 91960, 93720, 94050, 95850, 97128, 98010, 101175, 102600, 103092, 103455, 105435, 108900, 109269, 112860, 114950, 115020, 117150, 118712, 121410, 124146, 125400, 126522, 127800, 128865, 130680, 133551, 134900, 135432, 137940, 140580, 141075, 143775, 145692, 148390, 153900, 154638, 156200, 161880, 163229, 163350, 165528, 168696, 169290, 171820, 172425, 175725, 178068, 178200, 182115, 186219, 188100, 191700, 196020, 202350, 206184, 206910, 210870, 214775, 217800, 218538, 222585, 225720, 229900, 230040, 231957, 234300, 242820, 245025, 248292, 253044, 257730, 267102, 269800, 275880, 281160, 282150, 287550, 291384, 296780, 303525, 307800, 309276, 310365, 316305, 326458, 326700, 338580, 343640, 344850, 351450, 356136, 364230, 370975, 372438, 376200, 383400, 386595, 392040, 400653, 404700, 413820, 421740, 423225, 429550, 437076, 445170, 459800, 463914, 468600, 485640, 489687, 490050, 496584, 506088, 515460, 517275, 527175, 534204, 546345, 564300, 575100, 593560, 607050, 618552, 620730, 632610, 644325, 652916, 653400, 667755, 677160, 689700, 695871, 702900, 728460, 741950, 744876, 773190, 801306, 809400, 816145, 827640, 843480, 846450, 859100, 874152, 890340, 910575, 927828, 931095, 979374, 980100, 1030920, 1034550, 1054350, 1068408, 1092690, 1112925, 1128600, 1150200, 1159785, 1201959, 1214100, 1241460, 1265220, 1288650, 1305832, 1335510, 1379400, 1391742, 1405800, 1456920, 1469061, 1483900, 1489752, 1546380, 1551825, 1581525, 1602612, 1632290, 1692900, 1718200, 1780680, 1821150, 1855656, 1862190, 1932975, 1958748, 1960200, 2003265, 2069100, 2108700, 2185380, 2225850, 2319570, 2403918, 2428200, 2448435, 2482920, 2530440, 2577300, 2671020, 2731725, 2783484, 2938122, 2967800, 3092760, 3103650, 3163050, 3205224, 3264580, 3338775, 3385800, 3479355, 3642300, 3724380, 3865950, 3917496, 4006530, 4080725, 4138200, 4217400, 4370760, 4407183, 4451700, 4639140, 4655475, 4807836, 4896870, 5154600, 5342040, 5463450, 5566968, 5798925, 5876244, 6009795, 6207300, 6326100, 6529160, 6677550, 6958710, 7284600, 7345305, 7448760, 7731900, 8013060, 8161450, 8814366, 8903400, 9278280, 9310950, 9615672, 9793740, 10016325, 10926900, 11597850, 11752488, 12019590, 12242175, 12414600, 12652200, 13221549, 13355100, 13917420, 14690610, 15463800, 16026120, 16322900, 17396775, 17628732, 18621900, 19587480, 20032650, 21853800, 22035915, 23195700, 24039180, 24484350, 26443098, 26710200, 27834840, 29381220, 30048975, 32645800, 34793550, 35257464, 36726525, 37243800, 40065300, 44071830, 46391400, 48078360, 48968700, 52886196, 58762440, 60097950, 66107745, 69587100, 73453050, 80130600, 88143660, 97937400, 105772392, 110179575, 120195900, 132215490, 139174200, 146906100, 176287320, 220359150, 240391800, 264430980, 293812200, 330538725, 440718300, 528861960, 661077450, 881436600, 1322154900, 2644309800]

約数ペア:

[(1, 2644309800), (2, 1322154900), (3, 881436600), (4, 661077450), (5, 528861960), (6, 440718300), (8, 330538725), (9, 293812200), (10, 264430980), (11, 240391800), (12, 220359150), (15, 176287320), (18, 146906100), (19, 139174200), (20, 132215490), (22, 120195900), (24, 110179575), (25, 105772392), (27, 97937400), (30, 88143660), (33, 80130600), (36, 73453050), (38, 69587100), (40, 66107745), (44, 60097950), (45, 58762440), (50, 52886196), (54, 48968700), (55, 48078360), (57, 46391400), (60, 44071830), (66, 40065300), (71, 37243800), (72, 36726525), (75, 35257464), (76, 34793550), (81, 32645800), (88, 30048975), (90, 29381220), (95, 27834840), (99, 26710200), (100, 26443098), (108, 24484350), (110, 24039180), (114, 23195700), (120, 22035915), (121, 21853800), (132, 20032650), (135, 19587480), (142, 18621900), (150, 17628732), (152, 17396775), (162, 16322900), (165, 16026120), (171, 15463800), (180, 14690610), (190, 13917420), (198, 13355100), (200, 13221549), (209, 12652200), (213, 12414600), (216, 12242175), (220, 12019590), (225, 11752488), (228, 11597850), (242, 10926900), (264, 10016325), (270, 9793740), (275, 9615672), (284, 9310950), (285, 9278280), (297, 8903400), (300, 8814366), (324, 8161450), (330, 8013060), (342, 7731900), (355, 7448760), (360, 7345305), (363, 7284600), (380, 6958710), (396, 6677550), (405, 6529160), (418, 6326100), (426, 6207300), (440, 6009795), (450, 5876244), (456, 5798925), (475, 5566968), (484, 5463450), (495, 5342040), (513, 5154600), (540, 4896870), (550, 4807836), (568, 4655475), (570, 4639140), (594, 4451700), (600, 4407183), (605, 4370760), (627, 4217400), (639, 4138200), (648, 4080725), (660, 4006530), (675, 3917496), (684, 3865950), (710, 3724380), (726, 3642300), (760, 3479355), (781, 3385800), (792, 3338775), (810, 3264580), (825, 3205224), (836, 3163050), (852, 3103650), (855, 3092760), (891, 2967800), (900, 2938122), (950, 2783484), (968, 2731725), (990, 2671020), (1026, 2577300), (1045, 2530440), (1065, 2482920), (1080, 2448435), (1089, 2428200), (1100, 2403918), (1140, 2319570), (1188, 2225850), (1210, 2185380), (1254, 2108700), (1278, 2069100), (1320, 2003265), (1349, 1960200), (1350, 1958748), (1368, 1932975), (1420, 1862190), (1425, 1855656), (1452, 1821150), (1485, 1780680), (1539, 1718200), (1562, 1692900), (1620, 1632290), (1650, 1602612), (1672, 1581525), (1704, 1551825), (1710, 1546380), (1775, 1489752), (1782, 1483900), (1800, 1469061), (1815, 1456920), (1881, 1405800), (1900, 1391742), (1917, 1379400), (1980, 1335510), (2025, 1305832), (2052, 1288650), (2090, 1265220), (2130, 1241460), (2178, 1214100), (2200, 1201959), (2280, 1159785), (2299, 1150200), (2343, 1128600), (2376, 1112925), (2420, 1092690), (2475, 1068408), (2508, 1054350), (2556, 1034550), (2565, 1030920), (2698, 980100), (2700, 979374), (2840, 931095), (2850, 927828), (2904, 910575), (2970, 890340), (3025, 874152), (3078, 859100), (3124, 846450), (3135, 843480), (3195, 827640), (3240, 816145), (3267, 809400), (3300, 801306), (3420, 773190), (3550, 744876), (3564, 741950), (3630, 728460), (3762, 702900), (3800, 695871), (3834, 689700), (3905, 677160), (3960, 667755), (4047, 653400), (4050, 652916), (4104, 644325), (4180, 632610), (4260, 620730), (4275, 618552), (4356, 607050), (4455, 593560), (4598, 575100), (4686, 564300), (4840, 546345), (4950, 534204), (5016, 527175), (5112, 517275), (5130, 515460), (5225, 506088), (5325, 496584), (5396, 490050), (5400, 489687), (5445, 485640), (5643, 468600), (5700, 463914), (5751, 459800), (5940, 445170), (6050, 437076), (6156, 429550), (6248, 423225), (6270, 421740), (6390, 413820), (6534, 404700), (6600, 400653), (6745, 392040), (6840, 386595), (6897, 383400), (7029, 376200), (7100, 372438), (7128, 370975), (7260, 364230), (7425, 356136), (7524, 351450), (7668, 344850), (7695, 343640), (7810, 338580), (8094, 326700), (8100, 326458), (8360, 316305), (8520, 310365), (8550, 309276), (8591, 307800), (8712, 303525), (8910, 296780), (9075, 291384), (9196, 287550), (9372, 282150), (9405, 281160), (9585, 275880), (9801, 269800), (9900, 267102), (10260, 257730), (10450, 253044), (10650, 248292), (10792, 245025), (10890, 242820), (11286, 234300), (11400, 231957), (11495, 230040), (11502, 229900), (11715, 225720), (11880, 222585), (12100, 218538), (12141, 217800), (12312, 214775), (12540, 210870), (12780, 206910), (12825, 206184), (13068, 202350), (13490, 196020), (13794, 191700), (14058, 188100), (14200, 186219), (14520, 182115), (14839, 178200), (14850, 178068), (15048, 175725), (15336, 172425), (15390, 171820), (15620, 169290), (15675, 168696), (15975, 165528), (16188, 163350), (16200, 163229), (16335, 161880), (16929, 156200), (17100, 154638), (17182, 153900), (17820, 148390), (18150, 145692), (18392, 143775), (18744, 141075), (18810, 140580), (19170, 137940), (19525, 135432), (19602, 134900), (19800, 133551), (20235, 130680), (20520, 128865), (20691, 127800), (20900, 126522), (21087, 125400), (21300, 124146), (21780, 121410), (22275, 118712), (22572, 117150), (22990, 115020), (23004, 114950), (23430, 112860), (24200, 109269), (24282, 108900), (25080, 105435), (25560, 103455), (25650, 103092), (25773, 102600), (26136, 101175), (26980, 98010), (27225, 97128), (27588, 95850), (28116, 94050), (28215, 93720), (28755, 91960), (29678, 89100), (29700, 89034), (30780, 85910), (31240, 84645), (31350, 84348), (31950, 82764), (32376, 81675), (32670, 80940), (33725, 78408), (33858, 78100), (34200, 77319), (34364, 76950), (34485, 76680), (35145, 75240), (35640, 74195), (36300, 72846), (36423, 72600), (37620, 70290), (38340, 68970), (38475, 68728), (39050, 67716), (39204, 67450), (40470, 65340), (41382, 63900), (41800, 63261), (42174, 62700), (42600, 62073), (42955, 61560), (43560, 60705), (44517, 59400), (44550, 59356), (45144, 58575), (45980, 57510), (46008, 57475), (46860, 56430), (47025, 56232), (47925, 55176), (48564, 54450), (49005, 53960), (51300, 51546)]