75194280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 285068160

約数和(自身を除く): 209873880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 563, 630, 636, 742, 795, 840, 954, 1060, 1113, 1126, 1260, 1272, 1484, 1590, 1689, 1855, 1908, 2120, 2226, 2252, 2385, 2520, 2815, 2968, 3180, 3339, 3378, 3710, 3816, 3941, 4452, 4504, 4770, 5067, 5565, 5630, 6360, 6678, 6756, 7420, 7882, 8445, 8904, 9540, 10134, 11130, 11260, 11823, 13356, 13512, 14840, 15764, 16695, 16890, 19080, 19705, 20268, 22260, 22520, 23646, 25335, 26712, 29839, 31528, 33390, 33780, 35469, 39410, 40536, 44520, 47292, 50670, 59115, 59678, 66780, 67560, 70938, 78820, 89517, 94584, 101340, 118230, 119356, 133560, 141876, 149195, 157640, 177345, 179034, 202680, 208873, 236460, 238712, 268551, 283752, 298390, 354690, 358068, 417746, 447585, 472920, 537102, 596780, 626619, 709380, 716136, 835492, 895170, 1044365, 1074204, 1193560, 1253238, 1342755, 1418760, 1670984, 1790340, 1879857, 2088730, 2148408, 2506476, 2685510, 3133095, 3580680, 3759714, 4177460, 5012952, 5371020, 6266190, 7519428, 8354920, 9399285, 10742040, 12532380, 15038856, 18798570, 25064760, 37597140, 75194280]

約数ペア:

[(1, 75194280), (2, 37597140), (3, 25064760), (4, 18798570), (5, 15038856), (6, 12532380), (7, 10742040), (8, 9399285), (9, 8354920), (10, 7519428), (12, 6266190), (14, 5371020), (15, 5012952), (18, 4177460), (20, 3759714), (21, 3580680), (24, 3133095), (28, 2685510), (30, 2506476), (35, 2148408), (36, 2088730), (40, 1879857), (42, 1790340), (45, 1670984), (53, 1418760), (56, 1342755), (60, 1253238), (63, 1193560), (70, 1074204), (72, 1044365), (84, 895170), (90, 835492), (105, 716136), (106, 709380), (120, 626619), (126, 596780), (140, 537102), (159, 472920), (168, 447585), (180, 417746), (210, 358068), (212, 354690), (252, 298390), (265, 283752), (280, 268551), (315, 238712), (318, 236460), (360, 208873), (371, 202680), (420, 179034), (424, 177345), (477, 157640), (504, 149195), (530, 141876), (563, 133560), (630, 119356), (636, 118230), (742, 101340), (795, 94584), (840, 89517), (954, 78820), (1060, 70938), (1113, 67560), (1126, 66780), (1260, 59678), (1272, 59115), (1484, 50670), (1590, 47292), (1689, 44520), (1855, 40536), (1908, 39410), (2120, 35469), (2226, 33780), (2252, 33390), (2385, 31528), (2520, 29839), (2815, 26712), (2968, 25335), (3180, 23646), (3339, 22520), (3378, 22260), (3710, 20268), (3816, 19705), (3941, 19080), (4452, 16890), (4504, 16695), (4770, 15764), (5067, 14840), (5565, 13512), (5630, 13356), (6360, 11823), (6678, 11260), (6756, 11130), (7420, 10134), (7882, 9540), (8445, 8904)]