304323100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 690580800

約数和(自身を除く): 386257700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 101, 116, 145, 202, 290, 404, 505, 580, 725, 1010, 1039, 1450, 2020, 2078, 2525, 2900, 2929, 4156, 5050, 5195, 5858, 10100, 10390, 11716, 14645, 20780, 25975, 29290, 30131, 51950, 58580, 60262, 73225, 103900, 104939, 120524, 146450, 150655, 209878, 292900, 301310, 419756, 524695, 602620, 753275, 1049390, 1506550, 2098780, 2623475, 3013100, 3043231, 5246950, 6086462, 10493900, 12172924, 15216155, 30432310, 60864620, 76080775, 152161550, 304323100]

約数ペア:

[(1, 304323100), (2, 152161550), (4, 76080775), (5, 60864620), (10, 30432310), (20, 15216155), (25, 12172924), (29, 10493900), (50, 6086462), (58, 5246950), (100, 3043231), (101, 3013100), (116, 2623475), (145, 2098780), (202, 1506550), (290, 1049390), (404, 753275), (505, 602620), (580, 524695), (725, 419756), (1010, 301310), (1039, 292900), (1450, 209878), (2020, 150655), (2078, 146450), (2525, 120524), (2900, 104939), (2929, 103900), (4156, 73225), (5050, 60262), (5195, 58580), (5858, 51950), (10100, 30131), (10390, 29290), (11716, 25975), (14645, 20780)]