225638040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{18617}}^1$

素因数の和:18732

約数の個数: 64

約数和(自身を含む): 683652960

約数和(自身を除く): 458014920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 18617, 37234, 55851, 74468, 93085, 111702, 148936, 186170, 223404, 279255, 372340, 446808, 558510, 744680, 1117020, 1880317, 2234040, 3760634, 5640951, 7521268, 9401585, 11281902, 15042536, 18803170, 22563804, 28204755, 37606340, 45127608, 56409510, 75212680, 112819020, 225638040]

約数ペア:

[(1, 225638040), (2, 112819020), (3, 75212680), (4, 56409510), (5, 45127608), (6, 37606340), (8, 28204755), (10, 22563804), (12, 18803170), (15, 15042536), (20, 11281902), (24, 9401585), (30, 7521268), (40, 5640951), (60, 3760634), (101, 2234040), (120, 1880317), (202, 1117020), (303, 744680), (404, 558510), (505, 446808), (606, 372340), (808, 279255), (1010, 223404), (1212, 186170), (1515, 148936), (2020, 111702), (2424, 93085), (3030, 74468), (4040, 55851), (6060, 37234), (12120, 18617)]