310982800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{14669}}^1$

素因数の和:14740

約数の個数: 60

約数和(自身を含む): 761284980

約数和(自身を除く): 450302180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 5300, 10600, 14669, 21200, 29338, 58676, 73345, 117352, 146690, 234704, 293380, 366725, 586760, 733450, 777457, 1173520, 1466900, 1554914, 2933800, 3109828, 3887285, 5867600, 6219656, 7774570, 12439312, 15549140, 19436425, 31098280, 38872850, 62196560, 77745700, 155491400, 310982800]

約数ペア:

[(1, 310982800), (2, 155491400), (4, 77745700), (5, 62196560), (8, 38872850), (10, 31098280), (16, 19436425), (20, 15549140), (25, 12439312), (40, 7774570), (50, 6219656), (53, 5867600), (80, 3887285), (100, 3109828), (106, 2933800), (200, 1554914), (212, 1466900), (265, 1173520), (400, 777457), (424, 733450), (530, 586760), (848, 366725), (1060, 293380), (1325, 234704), (2120, 146690), (2650, 117352), (4240, 73345), (5300, 58676), (10600, 29338), (14669, 21200)]