47580660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8573

約数の個数: 72

約数和(自身を含む): 149001216

約数和(自身を除く): 101420556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8527, 17054, 25581, 34108, 42635, 51162, 76743, 85270, 102324, 127905, 153486, 170540, 255810, 264337, 306972, 383715, 511620, 528674, 767430, 793011, 1057348, 1321685, 1534860, 1586022, 2379033, 2643370, 3172044, 3965055, 4758066, 5286740, 7930110, 9516132, 11895165, 15860220, 23790330, 47580660]

約数ペア:

[(1, 47580660), (2, 23790330), (3, 15860220), (4, 11895165), (5, 9516132), (6, 7930110), (9, 5286740), (10, 4758066), (12, 3965055), (15, 3172044), (18, 2643370), (20, 2379033), (30, 1586022), (31, 1534860), (36, 1321685), (45, 1057348), (60, 793011), (62, 767430), (90, 528674), (93, 511620), (124, 383715), (155, 306972), (180, 264337), (186, 255810), (279, 170540), (310, 153486), (372, 127905), (465, 102324), (558, 85270), (620, 76743), (930, 51162), (1116, 42635), (1395, 34108), (1860, 25581), (2790, 17054), (5580, 8527)]