105412100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 239151360

約数和(自身を除く): 133739260

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 163, 223, 290, 326, 446, 580, 652, 725, 815, 892, 1115, 1450, 1630, 2230, 2900, 3260, 4075, 4460, 4727, 5575, 6467, 8150, 9454, 11150, 12934, 16300, 18908, 22300, 23635, 25868, 32335, 36349, 47270, 64670, 72698, 94540, 118175, 129340, 145396, 161675, 181745, 236350, 323350, 363490, 472700, 646700, 726980, 908725, 1054121, 1817450, 2108242, 3634900, 4216484, 5270605, 10541210, 21082420, 26353025, 52706050, 105412100]

約数ペア:

[(1, 105412100), (2, 52706050), (4, 26353025), (5, 21082420), (10, 10541210), (20, 5270605), (25, 4216484), (29, 3634900), (50, 2108242), (58, 1817450), (100, 1054121), (116, 908725), (145, 726980), (163, 646700), (223, 472700), (290, 363490), (326, 323350), (446, 236350), (580, 181745), (652, 161675), (725, 145396), (815, 129340), (892, 118175), (1115, 94540), (1450, 72698), (1630, 64670), (2230, 47270), (2900, 36349), (3260, 32335), (4075, 25868), (4460, 23635), (4727, 22300), (5575, 18908), (6467, 16300), (8150, 12934), (9454, 11150)]