201765540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{30851}}^1$

素因数の和:30972

約数の個数: 48

約数和(自身を含む): 570144960

約数和(自身を除く): 368379420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 30851, 61702, 92553, 123404, 154255, 185106, 308510, 370212, 462765, 617020, 925530, 1851060, 3362759, 6725518, 10088277, 13451036, 16813795, 20176554, 33627590, 40353108, 50441385, 67255180, 100882770, 201765540]

約数ペア:

[(1, 201765540), (2, 100882770), (3, 67255180), (4, 50441385), (5, 40353108), (6, 33627590), (10, 20176554), (12, 16813795), (15, 13451036), (20, 10088277), (30, 6725518), (60, 3362759), (109, 1851060), (218, 925530), (327, 617020), (436, 462765), (545, 370212), (654, 308510), (1090, 185106), (1308, 154255), (1635, 123404), (2180, 92553), (3270, 61702), (6540, 30851)]