82385820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41609}}^1$

素因数の和:41635

約数の個数: 72

約数和(自身を含む): 272628720

約数和(自身を除く): 190242900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 41609, 83218, 124827, 166436, 208045, 249654, 374481, 416090, 457699, 499308, 624135, 748962, 832180, 915398, 1248270, 1373097, 1497924, 1830796, 1872405, 2288495, 2496540, 2746194, 3744810, 4119291, 4576990, 5492388, 6865485, 7489620, 8238582, 9153980, 13730970, 16477164, 20596455, 27461940, 41192910, 82385820]

約数ペア:

[(1, 82385820), (2, 41192910), (3, 27461940), (4, 20596455), (5, 16477164), (6, 13730970), (9, 9153980), (10, 8238582), (11, 7489620), (12, 6865485), (15, 5492388), (18, 4576990), (20, 4119291), (22, 3744810), (30, 2746194), (33, 2496540), (36, 2288495), (44, 1872405), (45, 1830796), (55, 1497924), (60, 1373097), (66, 1248270), (90, 915398), (99, 832180), (110, 748962), (132, 624135), (165, 499308), (180, 457699), (198, 416090), (220, 374481), (330, 249654), (396, 208045), (495, 166436), (660, 124827), (990, 83218), (1980, 41609)]