45103700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 102910080

約数和(自身を除く): 57806380

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 103, 116, 145, 151, 206, 290, 302, 412, 515, 580, 604, 725, 755, 1030, 1450, 1510, 2060, 2575, 2900, 2987, 3020, 3775, 4379, 5150, 5974, 7550, 8758, 10300, 11948, 14935, 15100, 15553, 17516, 21895, 29870, 31106, 43790, 59740, 62212, 74675, 77765, 87580, 109475, 149350, 155530, 218950, 298700, 311060, 388825, 437900, 451037, 777650, 902074, 1555300, 1804148, 2255185, 4510370, 9020740, 11275925, 22551850, 45103700]

約数ペア:

[(1, 45103700), (2, 22551850), (4, 11275925), (5, 9020740), (10, 4510370), (20, 2255185), (25, 1804148), (29, 1555300), (50, 902074), (58, 777650), (100, 451037), (103, 437900), (116, 388825), (145, 311060), (151, 298700), (206, 218950), (290, 155530), (302, 149350), (412, 109475), (515, 87580), (580, 77765), (604, 74675), (725, 62212), (755, 59740), (1030, 43790), (1450, 31106), (1510, 29870), (2060, 21895), (2575, 17516), (2900, 15553), (2987, 15100), (3020, 14935), (3775, 11948), (4379, 10300), (5150, 8758), (5974, 7550)]