218233500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2088

約数の個数: 96

約数和(自身を含む): 644524608

約数和(自身を除く): 426291108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 125, 146, 150, 219, 250, 292, 300, 365, 375, 438, 500, 730, 750, 876, 1095, 1460, 1500, 1825, 1993, 2190, 3650, 3986, 4380, 5475, 5979, 7300, 7972, 9125, 9965, 10950, 11958, 18250, 19930, 21900, 23916, 27375, 29895, 36500, 39860, 49825, 54750, 59790, 99650, 109500, 119580, 145489, 149475, 199300, 249125, 290978, 298950, 436467, 498250, 581956, 597900, 727445, 747375, 872934, 996500, 1454890, 1494750, 1745868, 2182335, 2909780, 2989500, 3637225, 4364670, 7274450, 8729340, 10911675, 14548900, 18186125, 21823350, 36372250, 43646700, 54558375, 72744500, 109116750, 218233500]

約数ペア:

[(1, 218233500), (2, 109116750), (3, 72744500), (4, 54558375), (5, 43646700), (6, 36372250), (10, 21823350), (12, 18186125), (15, 14548900), (20, 10911675), (25, 8729340), (30, 7274450), (50, 4364670), (60, 3637225), (73, 2989500), (75, 2909780), (100, 2182335), (125, 1745868), (146, 1494750), (150, 1454890), (219, 996500), (250, 872934), (292, 747375), (300, 727445), (365, 597900), (375, 581956), (438, 498250), (500, 436467), (730, 298950), (750, 290978), (876, 249125), (1095, 199300), (1460, 149475), (1500, 145489), (1825, 119580), (1993, 109500), (2190, 99650), (3650, 59790), (3986, 54750), (4380, 49825), (5475, 39860), (5979, 36500), (7300, 29895), (7972, 27375), (9125, 23916), (9965, 21900), (10950, 19930), (11958, 18250)]