180038808

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{5309}}^1$

素因数の和:5481

約数の個数: 64

約数和(自身を含む): 503388000

約数和(自身を除く): 323349192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5309, 5652, 8478, 10618, 11304, 15927, 16956, 21236, 31854, 33912, 42472, 47781, 63708, 95562, 127416, 143343, 191124, 286686, 382248, 573372, 833513, 1146744, 1667026, 2500539, 3334052, 5001078, 6668104, 7501617, 10002156, 15003234, 20004312, 22504851, 30006468, 45009702, 60012936, 90019404, 180038808]

約数ペア:

[(1, 180038808), (2, 90019404), (3, 60012936), (4, 45009702), (6, 30006468), (8, 22504851), (9, 20004312), (12, 15003234), (18, 10002156), (24, 7501617), (27, 6668104), (36, 5001078), (54, 3334052), (72, 2500539), (108, 1667026), (157, 1146744), (216, 833513), (314, 573372), (471, 382248), (628, 286686), (942, 191124), (1256, 143343), (1413, 127416), (1884, 95562), (2826, 63708), (3768, 47781), (4239, 42472), (5309, 33912), (5652, 31854), (8478, 21236), (10618, 16956), (11304, 15927)]