85202010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1123}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 228216960

約数和(自身を除く): 143014950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 281, 562, 843, 1123, 1405, 1686, 2246, 2529, 2810, 3369, 4215, 5058, 5615, 6738, 7587, 8430, 10107, 11230, 12645, 15174, 16845, 20214, 25290, 30321, 33690, 37935, 50535, 60642, 75870, 101070, 151605, 303210, 315563, 631126, 946689, 1577815, 1893378, 2840067, 3155630, 4733445, 5680134, 8520201, 9466890, 14200335, 17040402, 28400670, 42601005, 85202010]

約数ペア:

[(1, 85202010), (2, 42601005), (3, 28400670), (5, 17040402), (6, 14200335), (9, 9466890), (10, 8520201), (15, 5680134), (18, 4733445), (27, 3155630), (30, 2840067), (45, 1893378), (54, 1577815), (90, 946689), (135, 631126), (270, 315563), (281, 303210), (562, 151605), (843, 101070), (1123, 75870), (1405, 60642), (1686, 50535), (2246, 37935), (2529, 33690), (2810, 30321), (3369, 25290), (4215, 20214), (5058, 16845), (5615, 15174), (6738, 12645), (7587, 11230), (8430, 10107)]