45118260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22787}}^1$

素因数の和:22813

約数の個数: 72

約数和(自身を含む): 149306976

約数和(自身を除く): 104188716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 22787, 45574, 68361, 91148, 113935, 136722, 205083, 227870, 250657, 273444, 341805, 410166, 455740, 501314, 683610, 751971, 820332, 1002628, 1025415, 1253285, 1367220, 1503942, 2050830, 2255913, 2506570, 3007884, 3759855, 4101660, 4511826, 5013140, 7519710, 9023652, 11279565, 15039420, 22559130, 45118260]

約数ペア:

[(1, 45118260), (2, 22559130), (3, 15039420), (4, 11279565), (5, 9023652), (6, 7519710), (9, 5013140), (10, 4511826), (11, 4101660), (12, 3759855), (15, 3007884), (18, 2506570), (20, 2255913), (22, 2050830), (30, 1503942), (33, 1367220), (36, 1253285), (44, 1025415), (45, 1002628), (55, 820332), (60, 751971), (66, 683610), (90, 501314), (99, 455740), (110, 410166), (132, 341805), (165, 273444), (180, 250657), (198, 227870), (220, 205083), (330, 136722), (396, 113935), (495, 91148), (660, 68361), (990, 45574), (1980, 22787)]