62510220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1291}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 190466640

約数和(自身を除く): 127956420

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, 1291, 1345, 1614, 2421, 2582, 2690, 3228, 3873, 4035, 4842, 5164, 5380, 6455, 7746, 8070, 9684, 11619, 12105, 12910, 15492, 16140, 19365, 23238, 24210, 25820, 38730, 46476, 48420, 58095, 77460, 116190, 232380, 347279, 694558, 1041837, 1389116, 1736395, 2083674, 3125511, 3472790, 4167348, 5209185, 6251022, 6945580, 10418370, 12502044, 15627555, 20836740, 31255110, 62510220]

約数ペア:

[(1, 62510220), (2, 31255110), (3, 20836740), (4, 15627555), (5, 12502044), (6, 10418370), (9, 6945580), (10, 6251022), (12, 5209185), (15, 4167348), (18, 3472790), (20, 3125511), (30, 2083674), (36, 1736395), (45, 1389116), (60, 1041837), (90, 694558), (180, 347279), (269, 232380), (538, 116190), (807, 77460), (1076, 58095), (1291, 48420), (1345, 46476), (1614, 38730), (2421, 25820), (2582, 24210), (2690, 23238), (3228, 19365), (3873, 16140), (4035, 15492), (4842, 12910), (5164, 12105), (5380, 11619), (6455, 9684), (7746, 8070)]