136888380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{84499}}^1$

素因数の和:84520

約数の個数: 60

約数和(自身を含む): 429429000

約数和(自身を除く): 292540620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 84499, 168998, 253497, 337996, 422495, 506994, 760491, 844990, 1013988, 1267485, 1520982, 1689980, 2281473, 2534970, 3041964, 3802455, 4562946, 5069940, 6844419, 7604910, 9125892, 11407365, 13688838, 15209820, 22814730, 27377676, 34222095, 45629460, 68444190, 136888380]

約数ペア:

[(1, 136888380), (2, 68444190), (3, 45629460), (4, 34222095), (5, 27377676), (6, 22814730), (9, 15209820), (10, 13688838), (12, 11407365), (15, 9125892), (18, 7604910), (20, 6844419), (27, 5069940), (30, 4562946), (36, 3802455), (45, 3041964), (54, 2534970), (60, 2281473), (81, 1689980), (90, 1520982), (108, 1267485), (135, 1013988), (162, 844990), (180, 760491), (270, 506994), (324, 422495), (405, 337996), (540, 253497), (810, 168998), (1620, 84499)]