75275300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 171317160

約数和(自身を除く): 96041860

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 101, 116, 145, 202, 257, 290, 404, 505, 514, 580, 725, 1010, 1028, 1285, 1450, 2020, 2525, 2570, 2900, 2929, 5050, 5140, 5858, 6425, 7453, 10100, 11716, 12850, 14645, 14906, 25700, 25957, 29290, 29812, 37265, 51914, 58580, 73225, 74530, 103828, 129785, 146450, 149060, 186325, 259570, 292900, 372650, 519140, 648925, 745300, 752753, 1297850, 1505506, 2595700, 3011012, 3763765, 7527530, 15055060, 18818825, 37637650, 75275300]

約数ペア:

[(1, 75275300), (2, 37637650), (4, 18818825), (5, 15055060), (10, 7527530), (20, 3763765), (25, 3011012), (29, 2595700), (50, 1505506), (58, 1297850), (100, 752753), (101, 745300), (116, 648925), (145, 519140), (202, 372650), (257, 292900), (290, 259570), (404, 186325), (505, 149060), (514, 146450), (580, 129785), (725, 103828), (1010, 74530), (1028, 73225), (1285, 58580), (1450, 51914), (2020, 37265), (2525, 29812), (2570, 29290), (2900, 25957), (2929, 25700), (5050, 14906), (5140, 14645), (5858, 12850), (6425, 11716), (7453, 10100)]