105310620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1459}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 320458320

約数和(自身を除く): 215147700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1459, 1604, 2005, 2406, 2918, 3609, 4010, 4377, 4812, 5836, 6015, 7218, 7295, 8020, 8754, 12030, 13131, 14436, 14590, 17508, 18045, 21885, 24060, 26262, 29180, 36090, 43770, 52524, 65655, 72180, 87540, 131310, 262620, 585059, 1170118, 1755177, 2340236, 2925295, 3510354, 5265531, 5850590, 7020708, 8775885, 10531062, 11701180, 17551770, 21062124, 26327655, 35103540, 52655310, 105310620]

約数ペア:

[(1, 105310620), (2, 52655310), (3, 35103540), (4, 26327655), (5, 21062124), (6, 17551770), (9, 11701180), (10, 10531062), (12, 8775885), (15, 7020708), (18, 5850590), (20, 5265531), (30, 3510354), (36, 2925295), (45, 2340236), (60, 1755177), (90, 1170118), (180, 585059), (401, 262620), (802, 131310), (1203, 87540), (1459, 72180), (1604, 65655), (2005, 52524), (2406, 43770), (2918, 36090), (3609, 29180), (4010, 26262), (4377, 24060), (4812, 21885), (5836, 18045), (6015, 17508), (7218, 14590), (7295, 14436), (8020, 13131), (8754, 12030)]