1631624100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^3\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 4911352320

約数和(自身を除く): 3279728220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 223, 290, 300, 348, 435, 446, 580, 669, 725, 841, 870, 892, 1115, 1338, 1450, 1682, 1740, 2175, 2230, 2523, 2676, 2900, 3345, 3364, 4205, 4350, 4460, 5046, 5575, 6467, 6690, 8410, 8700, 10092, 11150, 12615, 12934, 13380, 16725, 16820, 19401, 21025, 22300, 24389, 25230, 25868, 32335, 33450, 38802, 42050, 48778, 50460, 63075, 64670, 66900, 73167, 77604, 84100, 97005, 97556, 121945, 126150, 129340, 146334, 161675, 187543, 194010, 243890, 252300, 292668, 323350, 365835, 375086, 388020, 485025, 487780, 562629, 609725, 646700, 731670, 750172, 937715, 970050, 1125258, 1219450, 1463340, 1829175, 1875430, 1940100, 2250516, 2438900, 2813145, 3658350, 3750860, 4688575, 5438747, 5626290, 7316700, 9377150, 10877494, 11252580, 14065725, 16316241, 18754300, 21754988, 27193735, 28131450, 32632482, 54387470, 56262900, 65264964, 81581205, 108774940, 135968675, 163162410, 271937350, 326324820, 407906025, 543874700, 815812050, 1631624100]

約数ペア:

[(1, 1631624100), (2, 815812050), (3, 543874700), (4, 407906025), (5, 326324820), (6, 271937350), (10, 163162410), (12, 135968675), (15, 108774940), (20, 81581205), (25, 65264964), (29, 56262900), (30, 54387470), (50, 32632482), (58, 28131450), (60, 27193735), (75, 21754988), (87, 18754300), (100, 16316241), (116, 14065725), (145, 11252580), (150, 10877494), (174, 9377150), (223, 7316700), (290, 5626290), (300, 5438747), (348, 4688575), (435, 3750860), (446, 3658350), (580, 2813145), (669, 2438900), (725, 2250516), (841, 1940100), (870, 1875430), (892, 1829175), (1115, 1463340), (1338, 1219450), (1450, 1125258), (1682, 970050), (1740, 937715), (2175, 750172), (2230, 731670), (2523, 646700), (2676, 609725), (2900, 562629), (3345, 487780), (3364, 485025), (4205, 388020), (4350, 375086), (4460, 365835), (5046, 323350), (5575, 292668), (6467, 252300), (6690, 243890), (8410, 194010), (8700, 187543), (10092, 161675), (11150, 146334), (12615, 129340), (12934, 126150), (13380, 121945), (16725, 97556), (16820, 97005), (19401, 84100), (21025, 77604), (22300, 73167), (24389, 66900), (25230, 64670), (25868, 63075), (32335, 50460), (33450, 48778), (38802, 42050)]