314294220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6491}}^1$

素因数の和:6775

約数の個数: 72

約数和(自身を含む): 957050640

約数和(自身を除く): 642756420

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, 1345, 1614, 2421, 2690, 3228, 4035, 4842, 5380, 6491, 8070, 9684, 12105, 12982, 16140, 19473, 24210, 25964, 32455, 38946, 48420, 58419, 64910, 77892, 97365, 116838, 129820, 194730, 233676, 292095, 389460, 584190, 1168380, 1746079, 3492158, 5238237, 6984316, 8730395, 10476474, 15714711, 17460790, 20952948, 26191185, 31429422, 34921580, 52382370, 62858844, 78573555, 104764740, 157147110, 314294220]

約数ペア:

[(1, 314294220), (2, 157147110), (3, 104764740), (4, 78573555), (5, 62858844), (6, 52382370), (9, 34921580), (10, 31429422), (12, 26191185), (15, 20952948), (18, 17460790), (20, 15714711), (30, 10476474), (36, 8730395), (45, 6984316), (60, 5238237), (90, 3492158), (180, 1746079), (269, 1168380), (538, 584190), (807, 389460), (1076, 292095), (1345, 233676), (1614, 194730), (2421, 129820), (2690, 116838), (3228, 97365), (4035, 77892), (4842, 64910), (5380, 58419), (6491, 48420), (8070, 38946), (9684, 32455), (12105, 25964), (12982, 24210), (16140, 19473)]