152643500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^2\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 344163456

約数和(自身を除く): 191519956

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 223, 250, 370, 446, 500, 740, 892, 925, 1115, 1369, 1850, 2230, 2738, 3700, 4460, 4625, 5476, 5575, 6845, 8251, 9250, 11150, 13690, 16502, 18500, 22300, 27380, 27875, 33004, 34225, 41255, 55750, 68450, 82510, 111500, 136900, 165020, 171125, 206275, 305287, 342250, 412550, 610574, 684500, 825100, 1031375, 1221148, 1526435, 2062750, 3052870, 4125500, 6105740, 7632175, 15264350, 30528700, 38160875, 76321750, 152643500]

約数ペア:

[(1, 152643500), (2, 76321750), (4, 38160875), (5, 30528700), (10, 15264350), (20, 7632175), (25, 6105740), (37, 4125500), (50, 3052870), (74, 2062750), (100, 1526435), (125, 1221148), (148, 1031375), (185, 825100), (223, 684500), (250, 610574), (370, 412550), (446, 342250), (500, 305287), (740, 206275), (892, 171125), (925, 165020), (1115, 136900), (1369, 111500), (1850, 82510), (2230, 68450), (2738, 55750), (3700, 41255), (4460, 34225), (4625, 33004), (5476, 27875), (5575, 27380), (6845, 22300), (8251, 18500), (9250, 16502), (11150, 13690)]