159891000

素因数分解:

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

素因数の和:486

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 343302600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 223, 239, 250, 300, 375, 446, 478, 500, 600, 669, 717, 750, 892, 956, 1000, 1115, 1195, 1338, 1434, 1500, 1784, 1912, 2230, 2390, 2676, 2868, 3000, 3345, 3585, 4460, 4780, 5352, 5575, 5736, 5975, 6690, 7170, 8920, 9560, 11150, 11950, 13380, 14340, 16725, 17925, 22300, 23900, 26760, 27875, 28680, 29875, 33450, 35850, 44600, 47800, 53297, 55750, 59750, 66900, 71700, 83625, 89625, 106594, 111500, 119500, 133800, 143400, 159891, 167250, 179250, 213188, 223000, 239000, 266485, 319782, 334500, 358500, 426376, 532970, 639564, 669000, 717000, 799455, 1065940, 1279128, 1332425, 1598910, 2131880, 2664850, 3197820, 3997275, 5329700, 6395640, 6662125, 7994550, 10659400, 13324250, 15989100, 19986375, 26648500, 31978200, 39972750, 53297000, 79945500, 159891000]

約数ペア:

[(1, 159891000), (2, 79945500), (3, 53297000), (4, 39972750), (5, 31978200), (6, 26648500), (8, 19986375), (10, 15989100), (12, 13324250), (15, 10659400), (20, 7994550), (24, 6662125), (25, 6395640), (30, 5329700), (40, 3997275), (50, 3197820), (60, 2664850), (75, 2131880), (100, 1598910), (120, 1332425), (125, 1279128), (150, 1065940), (200, 799455), (223, 717000), (239, 669000), (250, 639564), (300, 532970), (375, 426376), (446, 358500), (478, 334500), (500, 319782), (600, 266485), (669, 239000), (717, 223000), (750, 213188), (892, 179250), (956, 167250), (1000, 159891), (1115, 143400), (1195, 133800), (1338, 119500), (1434, 111500), (1500, 106594), (1784, 89625), (1912, 83625), (2230, 71700), (2390, 66900), (2676, 59750), (2868, 55750), (3000, 53297), (3345, 47800), (3585, 44600), (4460, 35850), (4780, 33450), (5352, 29875), (5575, 28680), (5736, 27875), (5975, 26760), (6690, 23900), (7170, 22300), (8920, 17925), (9560, 16725), (11150, 14340), (11950, 13380)]