68151150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:850

約数の個数: 72

約数和(自身を含む): 184106520

約数和(自身を除く): 115955370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 269, 450, 538, 563, 807, 1126, 1345, 1614, 1689, 2421, 2690, 2815, 3378, 4035, 4842, 5067, 5630, 6725, 8070, 8445, 10134, 12105, 13450, 14075, 16890, 20175, 24210, 25335, 28150, 40350, 42225, 50670, 60525, 84450, 121050, 126675, 151447, 253350, 302894, 454341, 757235, 908682, 1363023, 1514470, 2271705, 2726046, 3786175, 4543410, 6815115, 7572350, 11358525, 13630230, 22717050, 34075575, 68151150]

約数ペア:

[(1, 68151150), (2, 34075575), (3, 22717050), (5, 13630230), (6, 11358525), (9, 7572350), (10, 6815115), (15, 4543410), (18, 3786175), (25, 2726046), (30, 2271705), (45, 1514470), (50, 1363023), (75, 908682), (90, 757235), (150, 454341), (225, 302894), (269, 253350), (450, 151447), (538, 126675), (563, 121050), (807, 84450), (1126, 60525), (1345, 50670), (1614, 42225), (1689, 40350), (2421, 28150), (2690, 25335), (2815, 24210), (3378, 20175), (4035, 16890), (4842, 14075), (5067, 13450), (5630, 12105), (6725, 10134), (8070, 8445)]