122910660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22027}}^1$

素因数の和:22073

約数の個数: 72

約数和(自身を含む): 384873216

約数和(自身を除く): 261962556

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, 22027, 44054, 66081, 88108, 110135, 132162, 198243, 220270, 264324, 330405, 396486, 440540, 660810, 682837, 792972, 991215, 1321620, 1365674, 1982430, 2048511, 2731348, 3414185, 3964860, 4097022, 6145533, 6828370, 8194044, 10242555, 12291066, 13656740, 20485110, 24582132, 30727665, 40970220, 61455330, 122910660]

約数ペア:

[(1, 122910660), (2, 61455330), (3, 40970220), (4, 30727665), (5, 24582132), (6, 20485110), (9, 13656740), (10, 12291066), (12, 10242555), (15, 8194044), (18, 6828370), (20, 6145533), (30, 4097022), (31, 3964860), (36, 3414185), (45, 2731348), (60, 2048511), (62, 1982430), (90, 1365674), (93, 1321620), (124, 991215), (155, 792972), (180, 682837), (186, 660810), (279, 440540), (310, 396486), (372, 330405), (465, 264324), (558, 220270), (620, 198243), (930, 132162), (1116, 110135), (1395, 88108), (1860, 66081), (2790, 44054), (5580, 22027)]