82559100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21169}}^1$

素因数の和:21199

約数の個数: 72

約数和(自身を含む): 257257840

約数和(自身を除く): 174698740

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, 21169, 42338, 63507, 84676, 105845, 127014, 211690, 254028, 275197, 317535, 423380, 529225, 550394, 635070, 825591, 1058450, 1100788, 1270140, 1375985, 1587675, 1651182, 2116900, 2751970, 3175350, 3302364, 4127955, 5503940, 6350700, 6879925, 8255910, 13759850, 16511820, 20639775, 27519700, 41279550, 82559100]

約数ペア:

[(1, 82559100), (2, 41279550), (3, 27519700), (4, 20639775), (5, 16511820), (6, 13759850), (10, 8255910), (12, 6879925), (13, 6350700), (15, 5503940), (20, 4127955), (25, 3302364), (26, 3175350), (30, 2751970), (39, 2116900), (50, 1651182), (52, 1587675), (60, 1375985), (65, 1270140), (75, 1100788), (78, 1058450), (100, 825591), (130, 635070), (150, 550394), (156, 529225), (195, 423380), (260, 317535), (300, 275197), (325, 254028), (390, 211690), (650, 127014), (780, 105845), (975, 84676), (1300, 63507), (1950, 42338), (3900, 21169)]