149566900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4969}}^1$

素因数の和:5033

約数の個数: 72

約数和(自身を含む): 379628480

約数和(自身を除く): 230061580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 3010, 4300, 4969, 6020, 7525, 9938, 15050, 19876, 24845, 30100, 34783, 49690, 69566, 99380, 124225, 139132, 173915, 213667, 248450, 347830, 427334, 496900, 695660, 854668, 869575, 1068335, 1495669, 1739150, 2136670, 2991338, 3478300, 4273340, 5341675, 5982676, 7478345, 10683350, 14956690, 21366700, 29913380, 37391725, 74783450, 149566900]

約数ペア:

[(1, 149566900), (2, 74783450), (4, 37391725), (5, 29913380), (7, 21366700), (10, 14956690), (14, 10683350), (20, 7478345), (25, 5982676), (28, 5341675), (35, 4273340), (43, 3478300), (50, 2991338), (70, 2136670), (86, 1739150), (100, 1495669), (140, 1068335), (172, 869575), (175, 854668), (215, 695660), (301, 496900), (350, 427334), (430, 347830), (602, 248450), (700, 213667), (860, 173915), (1075, 139132), (1204, 124225), (1505, 99380), (2150, 69566), (3010, 49690), (4300, 34783), (4969, 30100), (6020, 24845), (7525, 19876), (9938, 15050)]