75101940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1871}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 228953088

約数和(自身を除く): 153851148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 1871, 2007, 2230, 2676, 3345, 3742, 4014, 4460, 5613, 6690, 7484, 8028, 9355, 10035, 11226, 13380, 16839, 18710, 20070, 22452, 28065, 33678, 37420, 40140, 56130, 67356, 84195, 112260, 168390, 336780, 417233, 834466, 1251699, 1668932, 2086165, 2503398, 3755097, 4172330, 5006796, 6258495, 7510194, 8344660, 12516990, 15020388, 18775485, 25033980, 37550970, 75101940]

約数ペア:

[(1, 75101940), (2, 37550970), (3, 25033980), (4, 18775485), (5, 15020388), (6, 12516990), (9, 8344660), (10, 7510194), (12, 6258495), (15, 5006796), (18, 4172330), (20, 3755097), (30, 2503398), (36, 2086165), (45, 1668932), (60, 1251699), (90, 834466), (180, 417233), (223, 336780), (446, 168390), (669, 112260), (892, 84195), (1115, 67356), (1338, 56130), (1871, 40140), (2007, 37420), (2230, 33678), (2676, 28065), (3345, 22452), (3742, 20070), (4014, 18710), (4460, 16839), (5613, 13380), (6690, 11226), (7484, 10035), (8028, 9355)]