126693540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1237}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 385290360

約数和(自身を除く): 258596820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 569, 1138, 1237, 1707, 2276, 2474, 2845, 3414, 3711, 4948, 5121, 5690, 6185, 6828, 7422, 8535, 10242, 11133, 11380, 12370, 14844, 17070, 18555, 20484, 22266, 24740, 25605, 34140, 37110, 44532, 51210, 55665, 74220, 102420, 111330, 222660, 703853, 1407706, 2111559, 2815412, 3519265, 4223118, 6334677, 7038530, 8446236, 10557795, 12669354, 14077060, 21115590, 25338708, 31673385, 42231180, 63346770, 126693540]

約数ペア:

[(1, 126693540), (2, 63346770), (3, 42231180), (4, 31673385), (5, 25338708), (6, 21115590), (9, 14077060), (10, 12669354), (12, 10557795), (15, 8446236), (18, 7038530), (20, 6334677), (30, 4223118), (36, 3519265), (45, 2815412), (60, 2111559), (90, 1407706), (180, 703853), (569, 222660), (1138, 111330), (1237, 102420), (1707, 74220), (2276, 55665), (2474, 51210), (2845, 44532), (3414, 37110), (3711, 34140), (4948, 25605), (5121, 24740), (5690, 22266), (6185, 20484), (6828, 18555), (7422, 17070), (8535, 14844), (10242, 12370), (11133, 11380)]