166150980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{307687}}^1$

素因数の和:307705

約数の個数: 48

約数和(自身を含む): 516915840

約数和(自身を除く): 350764860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 307687, 615374, 923061, 1230748, 1538435, 1846122, 2769183, 3076870, 3692244, 4615305, 5538366, 6153740, 8307549, 9230610, 11076732, 13845915, 16615098, 18461220, 27691830, 33230196, 41537745, 55383660, 83075490, 166150980]

約数ペア:

[(1, 166150980), (2, 83075490), (3, 55383660), (4, 41537745), (5, 33230196), (6, 27691830), (9, 18461220), (10, 16615098), (12, 13845915), (15, 11076732), (18, 9230610), (20, 8307549), (27, 6153740), (30, 5538366), (36, 4615305), (45, 3692244), (54, 3076870), (60, 2769183), (90, 1846122), (108, 1538435), (135, 1230748), (180, 923061), (270, 615374), (540, 307687)]