194000580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1499}}^1$

素因数の和:2233

約数の個数: 72

約数和(自身を含む): 589680000

約数和(自身を除く): 395679420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 719, 1438, 1499, 2157, 2876, 2998, 3595, 4314, 4497, 5996, 6471, 7190, 7495, 8628, 8994, 10785, 12942, 13491, 14380, 14990, 17988, 21570, 22485, 25884, 26982, 29980, 32355, 43140, 44970, 53964, 64710, 67455, 89940, 129420, 134910, 269820, 1077781, 2155562, 3233343, 4311124, 5388905, 6466686, 9700029, 10777810, 12933372, 16166715, 19400058, 21555620, 32333430, 38800116, 48500145, 64666860, 97000290, 194000580]

約数ペア:

[(1, 194000580), (2, 97000290), (3, 64666860), (4, 48500145), (5, 38800116), (6, 32333430), (9, 21555620), (10, 19400058), (12, 16166715), (15, 12933372), (18, 10777810), (20, 9700029), (30, 6466686), (36, 5388905), (45, 4311124), (60, 3233343), (90, 2155562), (180, 1077781), (719, 269820), (1438, 134910), (1499, 129420), (2157, 89940), (2876, 67455), (2998, 64710), (3595, 53964), (4314, 44970), (4497, 43140), (5996, 32355), (6471, 29980), (7190, 26982), (7495, 25884), (8628, 22485), (8994, 21570), (10785, 17988), (12942, 14990), (13491, 14380)]