152511580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 361972800

約数和(自身を除く): 209461220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 113, 116, 130, 145, 179, 226, 260, 290, 358, 377, 452, 565, 580, 716, 754, 895, 1130, 1469, 1508, 1790, 1885, 2260, 2327, 2938, 3277, 3580, 3770, 4654, 5191, 5876, 6554, 7345, 7540, 9308, 10382, 11635, 13108, 14690, 16385, 20227, 20764, 23270, 25955, 29380, 32770, 40454, 42601, 46540, 51910, 65540, 67483, 80908, 85202, 101135, 103820, 134966, 170404, 202270, 213005, 262951, 269932, 337415, 404540, 426010, 525902, 586583, 674830, 852020, 1051804, 1173166, 1314755, 1349660, 2346332, 2629510, 2932915, 5259020, 5865830, 7625579, 11731660, 15251158, 30502316, 38127895, 76255790, 152511580]

約数ペア:

[(1, 152511580), (2, 76255790), (4, 38127895), (5, 30502316), (10, 15251158), (13, 11731660), (20, 7625579), (26, 5865830), (29, 5259020), (52, 2932915), (58, 2629510), (65, 2346332), (113, 1349660), (116, 1314755), (130, 1173166), (145, 1051804), (179, 852020), (226, 674830), (260, 586583), (290, 525902), (358, 426010), (377, 404540), (452, 337415), (565, 269932), (580, 262951), (716, 213005), (754, 202270), (895, 170404), (1130, 134966), (1469, 103820), (1508, 101135), (1790, 85202), (1885, 80908), (2260, 67483), (2327, 65540), (2938, 51910), (3277, 46540), (3580, 42601), (3770, 40454), (4654, 32770), (5191, 29380), (5876, 25955), (6554, 23270), (7345, 20764), (7540, 20227), (9308, 16385), (10382, 14690), (11635, 13108)]