28213053600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{2659}}^1\times {\mathrm{4421}}^1$

素因数の和:7103

約数の個数: 144

約数和(自身を含む): 91888806240

約数和(自身を除く): 63675752640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 2659, 4421, 5318, 7977, 8842, 10636, 13263, 13295, 15954, 17684, 21272, 22105, 26526, 26590, 31908, 35368, 39885, 42544, 44210, 53052, 53180, 63816, 66315, 66475, 70736, 79770, 85088, 88420, 106104, 106360, 110525, 127632, 132630, 132950, 141472, 159540, 176840, 199425, 212208, 212720, 221050, 255264, 265260, 265900, 319080, 331575, 353680, 398850, 424416, 425440, 442100, 530520, 531800, 638160, 663150, 707360, 797700, 884200, 1061040, 1063600, 1276320, 1326300, 1595400, 1768400, 2122080, 2127200, 2652600, 3190800, 3536800, 5305200, 6381600, 10610400, 11755439, 23510878, 35266317, 47021756, 58777195, 70532634, 94043512, 117554390, 141065268, 176331585, 188087024, 235108780, 282130536, 293885975, 352663170, 376174048, 470217560, 564261072, 587771950, 705326340, 881657925, 940435120, 1128522144, 1175543900, 1410652680, 1763315850, 1880870240, 2351087800, 2821305360, 3526631700, 4702175600, 5642610720, 7053263400, 9404351200, 14106526800, 28213053600]

約数ペア:

[(1, 28213053600), (2, 14106526800), (3, 9404351200), (4, 7053263400), (5, 5642610720), (6, 4702175600), (8, 3526631700), (10, 2821305360), (12, 2351087800), (15, 1880870240), (16, 1763315850), (20, 1410652680), (24, 1175543900), (25, 1128522144), (30, 940435120), (32, 881657925), (40, 705326340), (48, 587771950), (50, 564261072), (60, 470217560), (75, 376174048), (80, 352663170), (96, 293885975), (100, 282130536), (120, 235108780), (150, 188087024), (160, 176331585), (200, 141065268), (240, 117554390), (300, 94043512), (400, 70532634), (480, 58777195), (600, 47021756), (800, 35266317), (1200, 23510878), (2400, 11755439), (2659, 10610400), (4421, 6381600), (5318, 5305200), (7977, 3536800), (8842, 3190800), (10636, 2652600), (13263, 2127200), (13295, 2122080), (15954, 1768400), (17684, 1595400), (21272, 1326300), (22105, 1276320), (26526, 1063600), (26590, 1061040), (31908, 884200), (35368, 797700), (39885, 707360), (42544, 663150), (44210, 638160), (53052, 531800), (53180, 530520), (63816, 442100), (66315, 425440), (66475, 424416), (70736, 398850), (79770, 353680), (85088, 331575), (88420, 319080), (106104, 265900), (106360, 265260), (110525, 255264), (127632, 221050), (132630, 212720), (132950, 212208), (141472, 199425), (159540, 176840)]