87627420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{54091}}^1$

素因数の和:54112

約数の個数: 60

約数和(自身を含む): 274895544

約数和(自身を除く): 187268124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 54091, 108182, 162273, 216364, 270455, 324546, 486819, 540910, 649092, 811365, 973638, 1081820, 1460457, 1622730, 1947276, 2434095, 2920914, 3245460, 4381371, 4868190, 5841828, 7302285, 8762742, 9736380, 14604570, 17525484, 21906855, 29209140, 43813710, 87627420]

約数ペア:

[(1, 87627420), (2, 43813710), (3, 29209140), (4, 21906855), (5, 17525484), (6, 14604570), (9, 9736380), (10, 8762742), (12, 7302285), (15, 5841828), (18, 4868190), (20, 4381371), (27, 3245460), (30, 2920914), (36, 2434095), (45, 1947276), (54, 1622730), (60, 1460457), (81, 1081820), (90, 973638), (108, 811365), (135, 649092), (162, 540910), (180, 486819), (270, 324546), (324, 270455), (405, 216364), (540, 162273), (810, 108182), (1620, 54091)]