104045940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1373}}^1$

素因数の和:1809

約数の個数: 72

約数和(自身を含む): 316586088

約数和(自身を除く): 212540148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421, 842, 1263, 1373, 1684, 2105, 2526, 2746, 3789, 4119, 4210, 5052, 5492, 6315, 6865, 7578, 8238, 8420, 12357, 12630, 13730, 15156, 16476, 18945, 20595, 24714, 25260, 27460, 37890, 41190, 49428, 61785, 75780, 82380, 123570, 247140, 578033, 1156066, 1734099, 2312132, 2890165, 3468198, 5202297, 5780330, 6936396, 8670495, 10404594, 11560660, 17340990, 20809188, 26011485, 34681980, 52022970, 104045940]

約数ペア:

[(1, 104045940), (2, 52022970), (3, 34681980), (4, 26011485), (5, 20809188), (6, 17340990), (9, 11560660), (10, 10404594), (12, 8670495), (15, 6936396), (18, 5780330), (20, 5202297), (30, 3468198), (36, 2890165), (45, 2312132), (60, 1734099), (90, 1156066), (180, 578033), (421, 247140), (842, 123570), (1263, 82380), (1373, 75780), (1684, 61785), (2105, 49428), (2526, 41190), (2746, 37890), (3789, 27460), (4119, 25260), (4210, 24714), (5052, 20595), (5492, 18945), (6315, 16476), (6865, 15156), (7578, 13730), (8238, 12630), (8420, 12357)]