151441180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5689}}^1$

素因数の和:5731

約数の個数: 48

約数和(自身を含む): 349866720

約数和(自身を除く): 198425540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 5689, 6655, 11378, 13310, 22756, 26620, 28445, 56890, 62579, 113780, 125158, 250316, 312895, 625790, 688369, 1251580, 1376738, 2753476, 3441845, 6883690, 7572059, 13767380, 15144118, 30288236, 37860295, 75720590, 151441180]

約数ペア:

[(1, 151441180), (2, 75720590), (4, 37860295), (5, 30288236), (10, 15144118), (11, 13767380), (20, 7572059), (22, 6883690), (44, 3441845), (55, 2753476), (110, 1376738), (121, 1251580), (220, 688369), (242, 625790), (484, 312895), (605, 250316), (1210, 125158), (1331, 113780), (2420, 62579), (2662, 56890), (5324, 28445), (5689, 26620), (6655, 22756), (11378, 13310)]