57207900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8291}}^1$

素因数の和:8331

約数の個数: 72

約数和(自身を含む): 172738944

約数和(自身を除く): 115531044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 8291, 16582, 24873, 33164, 41455, 49746, 82910, 99492, 124365, 165820, 190693, 207275, 248730, 381386, 414550, 497460, 572079, 621825, 762772, 829100, 953465, 1144158, 1243650, 1906930, 2288316, 2487300, 2860395, 3813860, 4767325, 5720790, 9534650, 11441580, 14301975, 19069300, 28603950, 57207900]

約数ペア:

[(1, 57207900), (2, 28603950), (3, 19069300), (4, 14301975), (5, 11441580), (6, 9534650), (10, 5720790), (12, 4767325), (15, 3813860), (20, 2860395), (23, 2487300), (25, 2288316), (30, 1906930), (46, 1243650), (50, 1144158), (60, 953465), (69, 829100), (75, 762772), (92, 621825), (100, 572079), (115, 497460), (138, 414550), (150, 381386), (230, 248730), (276, 207275), (300, 190693), (345, 165820), (460, 124365), (575, 99492), (690, 82910), (1150, 49746), (1380, 41455), (1725, 33164), (2300, 24873), (3450, 16582), (6900, 8291)]