987745200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63317}}^1$

素因数の和:63351

約数の個数: 120

約数和(自身を含む): 3407521488

約数和(自身を除く): 2419776288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 63317, 126634, 189951, 253268, 316585, 379902, 506536, 633170, 759804, 823121, 949755, 1013072, 1266340, 1519608, 1582925, 1646242, 1899510, 2469363, 2532680, 3039216, 3165850, 3292484, 3799020, 4115605, 4748775, 4938726, 5065360, 6331700, 6584968, 7598040, 8231210, 9497550, 9877452, 12346815, 12663400, 13169936, 15196080, 16462420, 18995100, 19754904, 20578025, 24693630, 25326800, 32924840, 37990200, 39509808, 41156050, 49387260, 61734075, 65849680, 75980400, 82312100, 98774520, 123468150, 164624200, 197549040, 246936300, 329248400, 493872600, 987745200]

約数ペア:

[(1, 987745200), (2, 493872600), (3, 329248400), (4, 246936300), (5, 197549040), (6, 164624200), (8, 123468150), (10, 98774520), (12, 82312100), (13, 75980400), (15, 65849680), (16, 61734075), (20, 49387260), (24, 41156050), (25, 39509808), (26, 37990200), (30, 32924840), (39, 25326800), (40, 24693630), (48, 20578025), (50, 19754904), (52, 18995100), (60, 16462420), (65, 15196080), (75, 13169936), (78, 12663400), (80, 12346815), (100, 9877452), (104, 9497550), (120, 8231210), (130, 7598040), (150, 6584968), (156, 6331700), (195, 5065360), (200, 4938726), (208, 4748775), (240, 4115605), (260, 3799020), (300, 3292484), (312, 3165850), (325, 3039216), (390, 2532680), (400, 2469363), (520, 1899510), (600, 1646242), (624, 1582925), (650, 1519608), (780, 1266340), (975, 1013072), (1040, 949755), (1200, 823121), (1300, 759804), (1560, 633170), (1950, 506536), (2600, 379902), (3120, 316585), (3900, 253268), (5200, 189951), (7800, 126634), (15600, 63317)]