210597300

素因数分解:

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

素因数の和:78022

約数の個数: 72

約数和(自身を含む): 677040000

約数和(自身を除く): 466442700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 77999, 155998, 233997, 311996, 389995, 467994, 701991, 779990, 935988, 1169985, 1403982, 1559980, 1949975, 2105973, 2339970, 2807964, 3509955, 3899950, 4211946, 4679940, 5849925, 7019910, 7799900, 8423892, 10529865, 11699850, 14039820, 17549775, 21059730, 23399700, 35099550, 42119460, 52649325, 70199100, 105298650, 210597300]

約数ペア:

[(1, 210597300), (2, 105298650), (3, 70199100), (4, 52649325), (5, 42119460), (6, 35099550), (9, 23399700), (10, 21059730), (12, 17549775), (15, 14039820), (18, 11699850), (20, 10529865), (25, 8423892), (27, 7799900), (30, 7019910), (36, 5849925), (45, 4679940), (50, 4211946), (54, 3899950), (60, 3509955), (75, 2807964), (90, 2339970), (100, 2105973), (108, 1949975), (135, 1559980), (150, 1403982), (180, 1169985), (225, 935988), (270, 779990), (300, 701991), (450, 467994), (540, 389995), (675, 311996), (900, 233997), (1350, 155998), (2700, 77999)]