166045140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{102497}}^1$

素因数の和:102518

約数の個数: 60

約数和(自身を含む): 520894836

約数和(自身を除く): 354849696

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, 102497, 204994, 307491, 409988, 512485, 614982, 922473, 1024970, 1229964, 1537455, 1844946, 2049940, 2767419, 3074910, 3689892, 4612365, 5534838, 6149820, 8302257, 9224730, 11069676, 13837095, 16604514, 18449460, 27674190, 33209028, 41511285, 55348380, 83022570, 166045140]

約数ペア:

[(1, 166045140), (2, 83022570), (3, 55348380), (4, 41511285), (5, 33209028), (6, 27674190), (9, 18449460), (10, 16604514), (12, 13837095), (15, 11069676), (18, 9224730), (20, 8302257), (27, 6149820), (30, 5534838), (36, 4612365), (45, 3689892), (54, 3074910), (60, 2767419), (81, 2049940), (90, 1844946), (108, 1537455), (135, 1229964), (162, 1024970), (180, 922473), (270, 614982), (324, 512485), (405, 409988), (540, 307491), (810, 204994), (1620, 102497)]