42119460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{77999}}^1$

素因数の和:78017

約数の個数: 48

約数和(自身を含む): 131040000

約数和(自身を除く): 88920540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 77999, 155998, 233997, 311996, 389995, 467994, 701991, 779990, 935988, 1169985, 1403982, 1559980, 2105973, 2339970, 2807964, 3509955, 4211946, 4679940, 7019910, 8423892, 10529865, 14039820, 21059730, 42119460]

約数ペア:

[(1, 42119460), (2, 21059730), (3, 14039820), (4, 10529865), (5, 8423892), (6, 7019910), (9, 4679940), (10, 4211946), (12, 3509955), (15, 2807964), (18, 2339970), (20, 2105973), (27, 1559980), (30, 1403982), (36, 1169985), (45, 935988), (54, 779990), (60, 701991), (90, 467994), (108, 389995), (135, 311996), (180, 233997), (270, 155998), (540, 77999)]