660150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{163}}^1$

素因数の和:187

約数の個数: 60

約数和(自身を含む): 1845492

約数和(自身を除く): 1185342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 163, 225, 270, 326, 405, 450, 489, 675, 810, 815, 978, 1350, 1467, 1630, 2025, 2445, 2934, 4050, 4075, 4401, 4890, 7335, 8150, 8802, 12225, 13203, 14670, 22005, 24450, 26406, 36675, 44010, 66015, 73350, 110025, 132030, 220050, 330075, 660150]

約数ペア:

[(1, 660150), (2, 330075), (3, 220050), (5, 132030), (6, 110025), (9, 73350), (10, 66015), (15, 44010), (18, 36675), (25, 26406), (27, 24450), (30, 22005), (45, 14670), (50, 13203), (54, 12225), (75, 8802), (81, 8150), (90, 7335), (135, 4890), (150, 4401), (162, 4075), (163, 4050), (225, 2934), (270, 2445), (326, 2025), (405, 1630), (450, 1467), (489, 1350), (675, 978), (810, 815)]