225852840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{209123}}^1$

素因数の和:209143

約数の個数: 64

約数和(自身を含む): 752846400

約数和(自身を除く): 526993560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 209123, 418246, 627369, 836492, 1045615, 1254738, 1672984, 1882107, 2091230, 2509476, 3136845, 3764214, 4182460, 5018952, 5646321, 6273690, 7528428, 8364920, 9410535, 11292642, 12547380, 15056856, 18821070, 22585284, 25094760, 28231605, 37642140, 45170568, 56463210, 75284280, 112926420, 225852840]

約数ペア:

[(1, 225852840), (2, 112926420), (3, 75284280), (4, 56463210), (5, 45170568), (6, 37642140), (8, 28231605), (9, 25094760), (10, 22585284), (12, 18821070), (15, 15056856), (18, 12547380), (20, 11292642), (24, 9410535), (27, 8364920), (30, 7528428), (36, 6273690), (40, 5646321), (45, 5018952), (54, 4182460), (60, 3764214), (72, 3136845), (90, 2509476), (108, 2091230), (120, 1882107), (135, 1672984), (180, 1254738), (216, 1045615), (270, 836492), (360, 627369), (540, 418246), (1080, 209123)]