150652220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 325395840

約数和(自身を除く): 174743620

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 283, 430, 566, 619, 860, 1132, 1238, 1415, 2476, 2830, 3095, 5660, 6190, 12169, 12380, 24338, 26617, 48676, 53234, 60845, 106468, 121690, 133085, 175177, 243380, 266170, 350354, 532340, 700708, 875885, 1751770, 3503540, 7532611, 15065222, 30130444, 37663055, 75326110, 150652220]

約数ペア:

[(1, 150652220), (2, 75326110), (4, 37663055), (5, 30130444), (10, 15065222), (20, 7532611), (43, 3503540), (86, 1751770), (172, 875885), (215, 700708), (283, 532340), (430, 350354), (566, 266170), (619, 243380), (860, 175177), (1132, 133085), (1238, 121690), (1415, 106468), (2476, 60845), (2830, 53234), (3095, 48676), (5660, 26617), (6190, 24338), (12169, 12380)]