13606020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 41572440

約数和(自身を除く): 27966420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 281, 538, 562, 807, 843, 1076, 1124, 1345, 1405, 1614, 1686, 2421, 2529, 2690, 2810, 3228, 3372, 4035, 4215, 4842, 5058, 5380, 5620, 8070, 8430, 9684, 10116, 12105, 12645, 16140, 16860, 24210, 25290, 48420, 50580, 75589, 151178, 226767, 302356, 377945, 453534, 680301, 755890, 907068, 1133835, 1360602, 1511780, 2267670, 2721204, 3401505, 4535340, 6803010, 13606020]

約数ペア:

[(1, 13606020), (2, 6803010), (3, 4535340), (4, 3401505), (5, 2721204), (6, 2267670), (9, 1511780), (10, 1360602), (12, 1133835), (15, 907068), (18, 755890), (20, 680301), (30, 453534), (36, 377945), (45, 302356), (60, 226767), (90, 151178), (180, 75589), (269, 50580), (281, 48420), (538, 25290), (562, 24210), (807, 16860), (843, 16140), (1076, 12645), (1124, 12105), (1345, 10116), (1405, 9684), (1614, 8430), (1686, 8070), (2421, 5620), (2529, 5380), (2690, 5058), (2810, 4842), (3228, 4215), (3372, 4035)]