412099980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{997}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 1169121072

約数和(自身を除く): 757021092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 997, 1245, 1660, 1994, 2490, 2991, 3988, 4980, 4985, 5982, 6889, 9970, 11964, 13778, 14955, 19940, 20667, 27556, 29910, 34445, 41334, 59820, 68890, 82668, 82751, 103335, 137780, 165502, 206670, 248253, 331004, 413340, 413755, 496506, 827510, 993012, 1241265, 1655020, 2482530, 4965060, 6868333, 13736666, 20604999, 27473332, 34341665, 41209998, 68683330, 82419996, 103024995, 137366660, 206049990, 412099980]

約数ペア:

[(1, 412099980), (2, 206049990), (3, 137366660), (4, 103024995), (5, 82419996), (6, 68683330), (10, 41209998), (12, 34341665), (15, 27473332), (20, 20604999), (30, 13736666), (60, 6868333), (83, 4965060), (166, 2482530), (249, 1655020), (332, 1241265), (415, 993012), (498, 827510), (830, 496506), (996, 413755), (997, 413340), (1245, 331004), (1660, 248253), (1994, 206670), (2490, 165502), (2991, 137780), (3988, 103335), (4980, 82751), (4985, 82668), (5982, 68890), (6889, 59820), (9970, 41334), (11964, 34445), (13778, 29910), (14955, 27556), (19940, 20667)]