227512620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1867}}^1$

素因数の和:2559

約数の個数: 72

約数和(自身を含む): 691511184

約数和(自身を除く): 463998564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 677, 1354, 1867, 2031, 2708, 3385, 3734, 4062, 5601, 6093, 6770, 7468, 8124, 9335, 10155, 11202, 12186, 13540, 16803, 18670, 20310, 22404, 24372, 28005, 30465, 33606, 37340, 40620, 56010, 60930, 67212, 84015, 112020, 121860, 168030, 336060, 1263959, 2527918, 3791877, 5055836, 6319795, 7583754, 11375631, 12639590, 15167508, 18959385, 22751262, 25279180, 37918770, 45502524, 56878155, 75837540, 113756310, 227512620]

約数ペア:

[(1, 227512620), (2, 113756310), (3, 75837540), (4, 56878155), (5, 45502524), (6, 37918770), (9, 25279180), (10, 22751262), (12, 18959385), (15, 15167508), (18, 12639590), (20, 11375631), (30, 7583754), (36, 6319795), (45, 5055836), (60, 3791877), (90, 2527918), (180, 1263959), (677, 336060), (1354, 168030), (1867, 121860), (2031, 112020), (2708, 84015), (3385, 67212), (3734, 60930), (4062, 56010), (5601, 40620), (6093, 37340), (6770, 33606), (7468, 30465), (8124, 28005), (9335, 24372), (10155, 22404), (11202, 20310), (12186, 18670), (13540, 16803)]