89033940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2421

約数の個数: 72

約数和(自身を含む): 271383840

約数和(自身を除く): 182349900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2179, 2270, 2724, 3405, 4086, 4358, 4540, 6537, 6810, 8172, 8716, 10215, 10895, 13074, 13620, 19611, 20430, 21790, 26148, 32685, 39222, 40860, 43580, 65370, 78444, 98055, 130740, 196110, 392220, 494633, 989266, 1483899, 1978532, 2473165, 2967798, 4451697, 4946330, 5935596, 7419495, 8903394, 9892660, 14838990, 17806788, 22258485, 29677980, 44516970, 89033940]

約数ペア:

[(1, 89033940), (2, 44516970), (3, 29677980), (4, 22258485), (5, 17806788), (6, 14838990), (9, 9892660), (10, 8903394), (12, 7419495), (15, 5935596), (18, 4946330), (20, 4451697), (30, 2967798), (36, 2473165), (45, 1978532), (60, 1483899), (90, 989266), (180, 494633), (227, 392220), (454, 196110), (681, 130740), (908, 98055), (1135, 78444), (1362, 65370), (2043, 43580), (2179, 40860), (2270, 39222), (2724, 32685), (3405, 26148), (4086, 21790), (4358, 20430), (4540, 19611), (6537, 13620), (6810, 13074), (8172, 10895), (8716, 10215)]