53333460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 162771336

約数和(自身を除く): 109437876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1637, 1810, 2172, 2715, 3258, 3274, 3620, 4911, 5430, 6516, 6548, 8145, 8185, 9822, 10860, 14733, 16290, 16370, 19644, 24555, 29466, 32580, 32740, 49110, 58932, 73665, 98220, 147330, 294660, 296297, 592594, 888891, 1185188, 1481485, 1777782, 2666673, 2962970, 3555564, 4444455, 5333346, 5925940, 8888910, 10666692, 13333365, 17777820, 26666730, 53333460]

約数ペア:

[(1, 53333460), (2, 26666730), (3, 17777820), (4, 13333365), (5, 10666692), (6, 8888910), (9, 5925940), (10, 5333346), (12, 4444455), (15, 3555564), (18, 2962970), (20, 2666673), (30, 1777782), (36, 1481485), (45, 1185188), (60, 888891), (90, 592594), (180, 296297), (181, 294660), (362, 147330), (543, 98220), (724, 73665), (905, 58932), (1086, 49110), (1629, 32740), (1637, 32580), (1810, 29466), (2172, 24555), (2715, 19644), (3258, 16370), (3274, 16290), (3620, 14733), (4911, 10860), (5430, 9822), (6516, 8185), (6548, 8145)]