66136620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100207}}^1$

素因数の和:100230

約数の個数: 48

約数和(自身を含む): 202019328

約数和(自身を除く): 135882708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 100207, 200414, 300621, 400828, 501035, 601242, 1002070, 1102277, 1202484, 1503105, 2004140, 2204554, 3006210, 3306831, 4409108, 5511385, 6012420, 6613662, 11022770, 13227324, 16534155, 22045540, 33068310, 66136620]

約数ペア:

[(1, 66136620), (2, 33068310), (3, 22045540), (4, 16534155), (5, 13227324), (6, 11022770), (10, 6613662), (11, 6012420), (12, 5511385), (15, 4409108), (20, 3306831), (22, 3006210), (30, 2204554), (33, 2004140), (44, 1503105), (55, 1202484), (60, 1102277), (66, 1002070), (110, 601242), (132, 501035), (165, 400828), (220, 300621), (330, 200414), (660, 100207)]