135777660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52627}}^1$

素因数の和:52682

約数の個数: 48

約数和(自身を含む): 389026176

約数和(自身を除く): 253248516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 52627, 105254, 157881, 210508, 263135, 315762, 526270, 631524, 789405, 1052540, 1578810, 2262961, 3157620, 4525922, 6788883, 9051844, 11314805, 13577766, 22629610, 27155532, 33944415, 45259220, 67888830, 135777660]

約数ペア:

[(1, 135777660), (2, 67888830), (3, 45259220), (4, 33944415), (5, 27155532), (6, 22629610), (10, 13577766), (12, 11314805), (15, 9051844), (20, 6788883), (30, 4525922), (43, 3157620), (60, 2262961), (86, 1578810), (129, 1052540), (172, 789405), (215, 631524), (258, 526270), (430, 315762), (516, 263135), (645, 210508), (860, 157881), (1290, 105254), (2580, 52627)]