127926700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6883

約数の個数: 72

約数和(自身を含む): 320698224

約数和(自身を除く): 192771524

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 6841, 9350, 13682, 18700, 27364, 34205, 68410, 75251, 116297, 136820, 150502, 171025, 232594, 301004, 342050, 376255, 465188, 581485, 684100, 752510, 1162970, 1279267, 1505020, 1881275, 2325940, 2558534, 2907425, 3762550, 5117068, 5814850, 6396335, 7525100, 11629700, 12792670, 25585340, 31981675, 63963350, 127926700]

約数ペア:

[(1, 127926700), (2, 63963350), (4, 31981675), (5, 25585340), (10, 12792670), (11, 11629700), (17, 7525100), (20, 6396335), (22, 5814850), (25, 5117068), (34, 3762550), (44, 2907425), (50, 2558534), (55, 2325940), (68, 1881275), (85, 1505020), (100, 1279267), (110, 1162970), (170, 752510), (187, 684100), (220, 581485), (275, 465188), (340, 376255), (374, 342050), (425, 301004), (550, 232594), (748, 171025), (850, 150502), (935, 136820), (1100, 116297), (1700, 75251), (1870, 68410), (3740, 34205), (4675, 27364), (6841, 18700), (9350, 13682)]