83099340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{907}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 252841680

約数和(自身を除く): 169742340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 509, 907, 1018, 1527, 1814, 2036, 2545, 2721, 3054, 3628, 4535, 4581, 5090, 5442, 6108, 7635, 8163, 9070, 9162, 10180, 10884, 13605, 15270, 16326, 18140, 18324, 22905, 27210, 30540, 32652, 40815, 45810, 54420, 81630, 91620, 163260, 461663, 923326, 1384989, 1846652, 2308315, 2769978, 4154967, 4616630, 5539956, 6924945, 8309934, 9233260, 13849890, 16619868, 20774835, 27699780, 41549670, 83099340]

約数ペア:

[(1, 83099340), (2, 41549670), (3, 27699780), (4, 20774835), (5, 16619868), (6, 13849890), (9, 9233260), (10, 8309934), (12, 6924945), (15, 5539956), (18, 4616630), (20, 4154967), (30, 2769978), (36, 2308315), (45, 1846652), (60, 1384989), (90, 923326), (180, 461663), (509, 163260), (907, 91620), (1018, 81630), (1527, 54420), (1814, 45810), (2036, 40815), (2545, 32652), (2721, 30540), (3054, 27210), (3628, 22905), (4535, 18324), (4581, 18140), (5090, 16326), (5442, 15270), (6108, 13605), (7635, 10884), (8163, 10180), (9070, 9162)]