225115860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{11987}}^1$

素因数の和:12312

約数の個数: 48

約数和(自身を含む): 632390976

約数和(自身を除く): 407275116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 11987, 18780, 23974, 35961, 47948, 59935, 71922, 119870, 143844, 179805, 239740, 359610, 719220, 3751931, 7503862, 11255793, 15007724, 18759655, 22511586, 37519310, 45023172, 56278965, 75038620, 112557930, 225115860]

約数ペア:

[(1, 225115860), (2, 112557930), (3, 75038620), (4, 56278965), (5, 45023172), (6, 37519310), (10, 22511586), (12, 18759655), (15, 15007724), (20, 11255793), (30, 7503862), (60, 3751931), (313, 719220), (626, 359610), (939, 239740), (1252, 179805), (1565, 143844), (1878, 119870), (3130, 71922), (3756, 59935), (4695, 47948), (6260, 35961), (9390, 23974), (11987, 18780)]