1569083100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{402329}}^1$

素因数の和:402359

約数の個数: 72

約数和(自身を含む): 4889114160

約数和(自身を除く): 3320031060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 402329, 804658, 1206987, 1609316, 2011645, 2413974, 4023290, 4827948, 5230277, 6034935, 8046580, 10058225, 10460554, 12069870, 15690831, 20116450, 20921108, 24139740, 26151385, 30174675, 31381662, 40232900, 52302770, 60349350, 62763324, 78454155, 104605540, 120698700, 130756925, 156908310, 261513850, 313816620, 392270775, 523027700, 784541550, 1569083100]

約数ペア:

[(1, 1569083100), (2, 784541550), (3, 523027700), (4, 392270775), (5, 313816620), (6, 261513850), (10, 156908310), (12, 130756925), (13, 120698700), (15, 104605540), (20, 78454155), (25, 62763324), (26, 60349350), (30, 52302770), (39, 40232900), (50, 31381662), (52, 30174675), (60, 26151385), (65, 24139740), (75, 20921108), (78, 20116450), (100, 15690831), (130, 12069870), (150, 10460554), (156, 10058225), (195, 8046580), (260, 6034935), (300, 5230277), (325, 4827948), (390, 4023290), (650, 2413974), (780, 2011645), (975, 1609316), (1300, 1206987), (1950, 804658), (3900, 402329)]