102555960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 334152000

約数和(自身を除く): 231596040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 389, 390, 507, 520, 676, 778, 780, 845, 1014, 1167, 1352, 1556, 1560, 1690, 1945, 2028, 2197, 2334, 2535, 3112, 3380, 3890, 4056, 4394, 4668, 5057, 5070, 5835, 6591, 6760, 7780, 8788, 9336, 10114, 10140, 10985, 11670, 13182, 15171, 15560, 17576, 20228, 20280, 21970, 23340, 25285, 26364, 30342, 32955, 40456, 43940, 46680, 50570, 52728, 60684, 65741, 65910, 75855, 87880, 101140, 121368, 131482, 131820, 151710, 197223, 202280, 262964, 263640, 303420, 328705, 394446, 525928, 606840, 657410, 788892, 854633, 986115, 1314820, 1577784, 1709266, 1972230, 2563899, 2629640, 3418532, 3944460, 4273165, 5127798, 6837064, 7888920, 8546330, 10255596, 12819495, 17092660, 20511192, 25638990, 34185320, 51277980, 102555960]

約数ペア:

[(1, 102555960), (2, 51277980), (3, 34185320), (4, 25638990), (5, 20511192), (6, 17092660), (8, 12819495), (10, 10255596), (12, 8546330), (13, 7888920), (15, 6837064), (20, 5127798), (24, 4273165), (26, 3944460), (30, 3418532), (39, 2629640), (40, 2563899), (52, 1972230), (60, 1709266), (65, 1577784), (78, 1314820), (104, 986115), (120, 854633), (130, 788892), (156, 657410), (169, 606840), (195, 525928), (260, 394446), (312, 328705), (338, 303420), (389, 263640), (390, 262964), (507, 202280), (520, 197223), (676, 151710), (778, 131820), (780, 131482), (845, 121368), (1014, 101140), (1167, 87880), (1352, 75855), (1556, 65910), (1560, 65741), (1690, 60684), (1945, 52728), (2028, 50570), (2197, 46680), (2334, 43940), (2535, 40456), (3112, 32955), (3380, 30342), (3890, 26364), (4056, 25285), (4394, 23340), (4668, 21970), (5057, 20280), (5070, 20228), (5835, 17576), (6591, 15560), (6760, 15171), (7780, 13182), (8788, 11670), (9336, 10985), (10114, 10140)]