87506550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1374

約数の個数: 72

約数和(自身を含む): 236741544

約数和(自身を除く): 149234994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 450, 489, 815, 978, 1193, 1467, 1630, 2386, 2445, 2934, 3579, 4075, 4890, 5965, 7158, 7335, 8150, 10737, 11930, 12225, 14670, 17895, 21474, 24450, 29825, 35790, 36675, 53685, 59650, 73350, 89475, 107370, 178950, 194459, 268425, 388918, 536850, 583377, 972295, 1166754, 1750131, 1944590, 2916885, 3500262, 4861475, 5833770, 8750655, 9722950, 14584425, 17501310, 29168850, 43753275, 87506550]

約数ペア:

[(1, 87506550), (2, 43753275), (3, 29168850), (5, 17501310), (6, 14584425), (9, 9722950), (10, 8750655), (15, 5833770), (18, 4861475), (25, 3500262), (30, 2916885), (45, 1944590), (50, 1750131), (75, 1166754), (90, 972295), (150, 583377), (163, 536850), (225, 388918), (326, 268425), (450, 194459), (489, 178950), (815, 107370), (978, 89475), (1193, 73350), (1467, 59650), (1630, 53685), (2386, 36675), (2445, 35790), (2934, 29825), (3579, 24450), (4075, 21474), (4890, 17895), (5965, 14670), (7158, 12225), (7335, 11930), (8150, 10737)]