71769000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 157363800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 125, 141, 150, 188, 200, 235, 250, 282, 300, 375, 376, 470, 500, 509, 564, 600, 705, 750, 940, 1000, 1018, 1128, 1175, 1410, 1500, 1527, 1880, 2036, 2350, 2545, 2820, 3000, 3054, 3525, 4072, 4700, 5090, 5640, 5875, 6108, 7050, 7635, 9400, 10180, 11750, 12216, 12725, 14100, 15270, 17625, 20360, 23500, 23923, 25450, 28200, 30540, 35250, 38175, 47000, 47846, 50900, 61080, 63625, 70500, 71769, 76350, 95692, 101800, 119615, 127250, 141000, 143538, 152700, 190875, 191384, 239230, 254500, 287076, 305400, 358845, 381750, 478460, 509000, 574152, 598075, 717690, 763500, 956920, 1196150, 1435380, 1527000, 1794225, 2392300, 2870760, 2990375, 3588450, 4784600, 5980750, 7176900, 8971125, 11961500, 14353800, 17942250, 23923000, 35884500, 71769000]

約数ペア:

[(1, 71769000), (2, 35884500), (3, 23923000), (4, 17942250), (5, 14353800), (6, 11961500), (8, 8971125), (10, 7176900), (12, 5980750), (15, 4784600), (20, 3588450), (24, 2990375), (25, 2870760), (30, 2392300), (40, 1794225), (47, 1527000), (50, 1435380), (60, 1196150), (75, 956920), (94, 763500), (100, 717690), (120, 598075), (125, 574152), (141, 509000), (150, 478460), (188, 381750), (200, 358845), (235, 305400), (250, 287076), (282, 254500), (300, 239230), (375, 191384), (376, 190875), (470, 152700), (500, 143538), (509, 141000), (564, 127250), (600, 119615), (705, 101800), (750, 95692), (940, 76350), (1000, 71769), (1018, 70500), (1128, 63625), (1175, 61080), (1410, 50900), (1500, 47846), (1527, 47000), (1880, 38175), (2036, 35250), (2350, 30540), (2545, 28200), (2820, 25450), (3000, 23923), (3054, 23500), (3525, 20360), (4072, 17625), (4700, 15270), (5090, 14100), (5640, 12725), (5875, 12216), (6108, 11750), (7050, 10180), (7635, 9400)]