202821900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{39769}}^1$

素因数の和:39803

約数の個数: 72

約数和(自身を含む): 621366480

約数和(自身を除く): 418544580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 39769, 79538, 119307, 159076, 198845, 238614, 397690, 477228, 596535, 676073, 795380, 994225, 1193070, 1352146, 1988450, 2028219, 2386140, 2704292, 2982675, 3380365, 3976900, 4056438, 5965350, 6760730, 8112876, 10141095, 11930700, 13521460, 16901825, 20282190, 33803650, 40564380, 50705475, 67607300, 101410950, 202821900]

約数ペア:

[(1, 202821900), (2, 101410950), (3, 67607300), (4, 50705475), (5, 40564380), (6, 33803650), (10, 20282190), (12, 16901825), (15, 13521460), (17, 11930700), (20, 10141095), (25, 8112876), (30, 6760730), (34, 5965350), (50, 4056438), (51, 3976900), (60, 3380365), (68, 2982675), (75, 2704292), (85, 2386140), (100, 2028219), (102, 1988450), (150, 1352146), (170, 1193070), (204, 994225), (255, 795380), (300, 676073), (340, 596535), (425, 477228), (510, 397690), (850, 238614), (1020, 198845), (1275, 159076), (1700, 119307), (2550, 79538), (5100, 39769)]