2879700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 8645280

約数和(自身を除く): 5765580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 331, 348, 435, 580, 662, 725, 870, 993, 1324, 1450, 1655, 1740, 1986, 2175, 2900, 3310, 3972, 4350, 4965, 6620, 8275, 8700, 9599, 9930, 16550, 19198, 19860, 24825, 28797, 33100, 38396, 47995, 49650, 57594, 95990, 99300, 115188, 143985, 191980, 239975, 287970, 479950, 575940, 719925, 959900, 1439850, 2879700]

約数ペア:

[(1, 2879700), (2, 1439850), (3, 959900), (4, 719925), (5, 575940), (6, 479950), (10, 287970), (12, 239975), (15, 191980), (20, 143985), (25, 115188), (29, 99300), (30, 95990), (50, 57594), (58, 49650), (60, 47995), (75, 38396), (87, 33100), (100, 28797), (116, 24825), (145, 19860), (150, 19198), (174, 16550), (290, 9930), (300, 9599), (331, 8700), (348, 8275), (435, 6620), (580, 4965), (662, 4350), (725, 3972), (870, 3310), (993, 2900), (1324, 2175), (1450, 1986), (1655, 1740)]