47968740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 150299520

約数和(自身を除く): 102330780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 421, 422, 540, 633, 842, 844, 1055, 1263, 1266, 1684, 1899, 2105, 2110, 2526, 2532, 3165, 3789, 3798, 4210, 4220, 5052, 5697, 6315, 6330, 7578, 7596, 8420, 9495, 11367, 11394, 12630, 12660, 15156, 18945, 18990, 22734, 22788, 25260, 28485, 37890, 37980, 45468, 56835, 56970, 75780, 88831, 113670, 113940, 177662, 227340, 266493, 355324, 444155, 532986, 799479, 888310, 1065972, 1332465, 1598958, 1776620, 2398437, 2664930, 3197916, 3997395, 4796874, 5329860, 7994790, 9593748, 11992185, 15989580, 23984370, 47968740]

約数ペア:

[(1, 47968740), (2, 23984370), (3, 15989580), (4, 11992185), (5, 9593748), (6, 7994790), (9, 5329860), (10, 4796874), (12, 3997395), (15, 3197916), (18, 2664930), (20, 2398437), (27, 1776620), (30, 1598958), (36, 1332465), (45, 1065972), (54, 888310), (60, 799479), (90, 532986), (108, 444155), (135, 355324), (180, 266493), (211, 227340), (270, 177662), (421, 113940), (422, 113670), (540, 88831), (633, 75780), (842, 56970), (844, 56835), (1055, 45468), (1263, 37980), (1266, 37890), (1684, 28485), (1899, 25260), (2105, 22788), (2110, 22734), (2526, 18990), (2532, 18945), (3165, 15156), (3789, 12660), (3798, 12630), (4210, 11394), (4220, 11367), (5052, 9495), (5697, 8420), (6315, 7596), (6330, 7578)]