79945500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 234823680

約数和(自身を除く): 154878180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 223, 239, 250, 300, 375, 446, 478, 500, 669, 717, 750, 892, 956, 1115, 1195, 1338, 1434, 1500, 2230, 2390, 2676, 2868, 3345, 3585, 4460, 4780, 5575, 5975, 6690, 7170, 11150, 11950, 13380, 14340, 16725, 17925, 22300, 23900, 27875, 29875, 33450, 35850, 53297, 55750, 59750, 66900, 71700, 83625, 89625, 106594, 111500, 119500, 159891, 167250, 179250, 213188, 266485, 319782, 334500, 358500, 532970, 639564, 799455, 1065940, 1332425, 1598910, 2664850, 3197820, 3997275, 5329700, 6662125, 7994550, 13324250, 15989100, 19986375, 26648500, 39972750, 79945500]

約数ペア:

[(1, 79945500), (2, 39972750), (3, 26648500), (4, 19986375), (5, 15989100), (6, 13324250), (10, 7994550), (12, 6662125), (15, 5329700), (20, 3997275), (25, 3197820), (30, 2664850), (50, 1598910), (60, 1332425), (75, 1065940), (100, 799455), (125, 639564), (150, 532970), (223, 358500), (239, 334500), (250, 319782), (300, 266485), (375, 213188), (446, 179250), (478, 167250), (500, 159891), (669, 119500), (717, 111500), (750, 106594), (892, 89625), (956, 83625), (1115, 71700), (1195, 66900), (1338, 59750), (1434, 55750), (1500, 53297), (2230, 35850), (2390, 33450), (2676, 29875), (2868, 27875), (3345, 23900), (3585, 22300), (4460, 17925), (4780, 16725), (5575, 14340), (5975, 13380), (6690, 11950), (7170, 11150)]