54375660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1123}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 165700080

約数和(自身を除く): 111324420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1123, 1345, 1614, 2246, 2421, 2690, 3228, 3369, 4035, 4492, 4842, 5380, 5615, 6738, 8070, 9684, 10107, 11230, 12105, 13476, 16140, 16845, 20214, 22460, 24210, 33690, 40428, 48420, 50535, 67380, 101070, 202140, 302087, 604174, 906261, 1208348, 1510435, 1812522, 2718783, 3020870, 3625044, 4531305, 5437566, 6041740, 9062610, 10875132, 13593915, 18125220, 27187830, 54375660]

約数ペア:

[(1, 54375660), (2, 27187830), (3, 18125220), (4, 13593915), (5, 10875132), (6, 9062610), (9, 6041740), (10, 5437566), (12, 4531305), (15, 3625044), (18, 3020870), (20, 2718783), (30, 1812522), (36, 1510435), (45, 1208348), (60, 906261), (90, 604174), (180, 302087), (269, 202140), (538, 101070), (807, 67380), (1076, 50535), (1123, 48420), (1345, 40428), (1614, 33690), (2246, 24210), (2421, 22460), (2690, 20214), (3228, 16845), (3369, 16140), (4035, 13476), (4492, 12105), (4842, 11230), (5380, 10107), (5615, 9684), (6738, 8070)]