118338700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 274294944

約数和(自身を除く): 155956244

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 151, 170, 302, 340, 425, 461, 604, 755, 850, 922, 1510, 1700, 1844, 2305, 2567, 3020, 3775, 4610, 5134, 7550, 7837, 9220, 10268, 11525, 12835, 15100, 15674, 23050, 25670, 31348, 39185, 46100, 51340, 64175, 69611, 78370, 128350, 139222, 156740, 195925, 256700, 278444, 348055, 391850, 696110, 783700, 1183387, 1392220, 1740275, 2366774, 3480550, 4733548, 5916935, 6961100, 11833870, 23667740, 29584675, 59169350, 118338700]

約数ペア:

[(1, 118338700), (2, 59169350), (4, 29584675), (5, 23667740), (10, 11833870), (17, 6961100), (20, 5916935), (25, 4733548), (34, 3480550), (50, 2366774), (68, 1740275), (85, 1392220), (100, 1183387), (151, 783700), (170, 696110), (302, 391850), (340, 348055), (425, 278444), (461, 256700), (604, 195925), (755, 156740), (850, 139222), (922, 128350), (1510, 78370), (1700, 69611), (1844, 64175), (2305, 51340), (2567, 46100), (3020, 39185), (3775, 31348), (4610, 25670), (5134, 23050), (7550, 15674), (7837, 15100), (9220, 12835), (10268, 11525)]