100398420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{185923}}^1$

素因数の和:185941

約数の個数: 48

約数和(自身を含む): 312352320

約数和(自身を除く): 211953900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 185923, 371846, 557769, 743692, 929615, 1115538, 1673307, 1859230, 2231076, 2788845, 3346614, 3718460, 5019921, 5577690, 6693228, 8366535, 10039842, 11155380, 16733070, 20079684, 25099605, 33466140, 50199210, 100398420]

約数ペア:

[(1, 100398420), (2, 50199210), (3, 33466140), (4, 25099605), (5, 20079684), (6, 16733070), (9, 11155380), (10, 10039842), (12, 8366535), (15, 6693228), (18, 5577690), (20, 5019921), (27, 3718460), (30, 3346614), (36, 2788845), (45, 2231076), (54, 1859230), (60, 1673307), (90, 1115538), (108, 929615), (135, 743692), (180, 557769), (270, 371846), (540, 185923)]