9090600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 28644000

約数和(自身を除く): 19553400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 109, 120, 139, 150, 200, 218, 278, 300, 327, 417, 436, 545, 556, 600, 654, 695, 834, 872, 1090, 1112, 1308, 1390, 1635, 1668, 2085, 2180, 2616, 2725, 2780, 3270, 3336, 3475, 4170, 4360, 5450, 5560, 6540, 6950, 8175, 8340, 10425, 10900, 13080, 13900, 15151, 16350, 16680, 20850, 21800, 27800, 30302, 32700, 41700, 45453, 60604, 65400, 75755, 83400, 90906, 121208, 151510, 181812, 227265, 303020, 363624, 378775, 454530, 606040, 757550, 909060, 1136325, 1515100, 1818120, 2272650, 3030200, 4545300, 9090600]

約数ペア:

[(1, 9090600), (2, 4545300), (3, 3030200), (4, 2272650), (5, 1818120), (6, 1515100), (8, 1136325), (10, 909060), (12, 757550), (15, 606040), (20, 454530), (24, 378775), (25, 363624), (30, 303020), (40, 227265), (50, 181812), (60, 151510), (75, 121208), (100, 90906), (109, 83400), (120, 75755), (139, 65400), (150, 60604), (200, 45453), (218, 41700), (278, 32700), (300, 30302), (327, 27800), (417, 21800), (436, 20850), (545, 16680), (556, 16350), (600, 15151), (654, 13900), (695, 13080), (834, 10900), (872, 10425), (1090, 8340), (1112, 8175), (1308, 6950), (1390, 6540), (1635, 5560), (1668, 5450), (2085, 4360), (2180, 4170), (2616, 3475), (2725, 3336), (2780, 3270)]