53231700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 154990080

約数和(自身を除く): 101758380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 191, 300, 382, 573, 764, 929, 955, 1146, 1858, 1910, 2292, 2787, 2865, 3716, 3820, 4645, 4775, 5574, 5730, 9290, 9550, 11148, 11460, 13935, 14325, 18580, 19100, 23225, 27870, 28650, 46450, 55740, 57300, 69675, 92900, 139350, 177439, 278700, 354878, 532317, 709756, 887195, 1064634, 1774390, 2129268, 2661585, 3548780, 4435975, 5323170, 8871950, 10646340, 13307925, 17743900, 26615850, 53231700]

約数ペア:

[(1, 53231700), (2, 26615850), (3, 17743900), (4, 13307925), (5, 10646340), (6, 8871950), (10, 5323170), (12, 4435975), (15, 3548780), (20, 2661585), (25, 2129268), (30, 1774390), (50, 1064634), (60, 887195), (75, 709756), (100, 532317), (150, 354878), (191, 278700), (300, 177439), (382, 139350), (573, 92900), (764, 69675), (929, 57300), (955, 55740), (1146, 46450), (1858, 28650), (1910, 27870), (2292, 23225), (2787, 19100), (2865, 18580), (3716, 14325), (3820, 13935), (4645, 11460), (4775, 11148), (5574, 9550), (5730, 9290)]