118306620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2339}}^1$

素因数の和:2635

約数の個数: 72

約数和(自身を含む): 360294480

約数和(自身を除く): 241987860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 2339, 2529, 2810, 3372, 4215, 4678, 5058, 5620, 7017, 8430, 9356, 10116, 11695, 12645, 14034, 16860, 21051, 23390, 25290, 28068, 35085, 42102, 46780, 50580, 70170, 84204, 105255, 140340, 210510, 421020, 657259, 1314518, 1971777, 2629036, 3286295, 3943554, 5915331, 6572590, 7887108, 9858885, 11830662, 13145180, 19717770, 23661324, 29576655, 39435540, 59153310, 118306620]

約数ペア:

[(1, 118306620), (2, 59153310), (3, 39435540), (4, 29576655), (5, 23661324), (6, 19717770), (9, 13145180), (10, 11830662), (12, 9858885), (15, 7887108), (18, 6572590), (20, 5915331), (30, 3943554), (36, 3286295), (45, 2629036), (60, 1971777), (90, 1314518), (180, 657259), (281, 421020), (562, 210510), (843, 140340), (1124, 105255), (1405, 84204), (1686, 70170), (2339, 50580), (2529, 46780), (2810, 42102), (3372, 35085), (4215, 28068), (4678, 25290), (5058, 23390), (5620, 21051), (7017, 16860), (8430, 14034), (9356, 12645), (10116, 11695)]