157625700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 498968064

約数和(自身を除く): 341342364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 300, 310, 340, 372, 425, 465, 510, 527, 620, 775, 850, 930, 997, 1020, 1054, 1275, 1550, 1581, 1700, 1860, 1994, 2108, 2325, 2550, 2635, 2991, 3100, 3162, 3988, 4650, 4985, 5100, 5270, 5982, 6324, 7905, 9300, 9970, 10540, 11964, 13175, 14955, 15810, 16949, 19940, 24925, 26350, 29910, 30907, 31620, 33898, 39525, 49850, 50847, 52700, 59820, 61814, 67796, 74775, 79050, 84745, 92721, 99700, 101694, 123628, 149550, 154535, 158100, 169490, 185442, 203388, 254235, 299100, 309070, 338980, 370884, 423725, 463605, 508470, 525419, 618140, 772675, 847450, 927210, 1016940, 1050838, 1271175, 1545350, 1576257, 1694900, 1854420, 2101676, 2318025, 2542350, 2627095, 3090700, 3152514, 4636050, 5084700, 5254190, 6305028, 7881285, 9272100, 10508380, 13135475, 15762570, 26270950, 31525140, 39406425, 52541900, 78812850, 157625700]

約数ペア:

[(1, 157625700), (2, 78812850), (3, 52541900), (4, 39406425), (5, 31525140), (6, 26270950), (10, 15762570), (12, 13135475), (15, 10508380), (17, 9272100), (20, 7881285), (25, 6305028), (30, 5254190), (31, 5084700), (34, 4636050), (50, 3152514), (51, 3090700), (60, 2627095), (62, 2542350), (68, 2318025), (75, 2101676), (85, 1854420), (93, 1694900), (100, 1576257), (102, 1545350), (124, 1271175), (150, 1050838), (155, 1016940), (170, 927210), (186, 847450), (204, 772675), (255, 618140), (300, 525419), (310, 508470), (340, 463605), (372, 423725), (425, 370884), (465, 338980), (510, 309070), (527, 299100), (620, 254235), (775, 203388), (850, 185442), (930, 169490), (997, 158100), (1020, 154535), (1054, 149550), (1275, 123628), (1550, 101694), (1581, 99700), (1700, 92721), (1860, 84745), (1994, 79050), (2108, 74775), (2325, 67796), (2550, 61814), (2635, 59820), (2991, 52700), (3100, 50847), (3162, 49850), (3988, 39525), (4650, 33898), (4985, 31620), (5100, 30907), (5270, 29910), (5982, 26350), (6324, 24925), (7905, 19940), (9300, 16949), (9970, 15810), (10540, 14955), (11964, 13175)]