4319550

素因数分解:

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

素因数の和:378

約数の個数: 72

約数和(自身を含む): 12041640

約数和(自身を除く): 7722090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 331, 435, 450, 522, 662, 725, 870, 993, 1305, 1450, 1655, 1986, 2175, 2610, 2979, 3310, 4350, 4965, 5958, 6525, 8275, 9599, 9930, 13050, 14895, 16550, 19198, 24825, 28797, 29790, 47995, 49650, 57594, 74475, 86391, 95990, 143985, 148950, 172782, 239975, 287970, 431955, 479950, 719925, 863910, 1439850, 2159775, 4319550]

約数ペア:

[(1, 4319550), (2, 2159775), (3, 1439850), (5, 863910), (6, 719925), (9, 479950), (10, 431955), (15, 287970), (18, 239975), (25, 172782), (29, 148950), (30, 143985), (45, 95990), (50, 86391), (58, 74475), (75, 57594), (87, 49650), (90, 47995), (145, 29790), (150, 28797), (174, 24825), (225, 19198), (261, 16550), (290, 14895), (331, 13050), (435, 9930), (450, 9599), (522, 8275), (662, 6525), (725, 5958), (870, 4965), (993, 4350), (1305, 3310), (1450, 2979), (1655, 2610), (1986, 2175)]