124376220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2459}}^1$

素因数の和:2755

約数の個数: 72

約数和(自身を含む): 378771120

約数和(自身を除く): 254394900

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, 2459, 2529, 2810, 3372, 4215, 4918, 5058, 5620, 7377, 8430, 9836, 10116, 12295, 12645, 14754, 16860, 22131, 24590, 25290, 29508, 36885, 44262, 49180, 50580, 73770, 88524, 110655, 147540, 221310, 442620, 690979, 1381958, 2072937, 2763916, 3454895, 4145874, 6218811, 6909790, 8291748, 10364685, 12437622, 13819580, 20729370, 24875244, 31094055, 41458740, 62188110, 124376220]

約数ペア:

[(1, 124376220), (2, 62188110), (3, 41458740), (4, 31094055), (5, 24875244), (6, 20729370), (9, 13819580), (10, 12437622), (12, 10364685), (15, 8291748), (18, 6909790), (20, 6218811), (30, 4145874), (36, 3454895), (45, 2763916), (60, 2072937), (90, 1381958), (180, 690979), (281, 442620), (562, 221310), (843, 147540), (1124, 110655), (1405, 88524), (1686, 73770), (2459, 50580), (2529, 49180), (2810, 44262), (3372, 36885), (4215, 29508), (4918, 25290), (5058, 24590), (5620, 22131), (7377, 16860), (8430, 14754), (9836, 12645), (10116, 12295)]