182017620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4231}}^1$

素因数の和:4485

約数の個数: 72

約数和(自身を含む): 554561280

約数和(自身を除く): 372543660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4231, 4302, 4780, 7170, 8462, 8604, 10755, 12693, 14340, 16924, 21155, 21510, 25386, 38079, 42310, 43020, 50772, 63465, 76158, 84620, 126930, 152316, 190395, 253860, 380790, 761580, 1011209, 2022418, 3033627, 4044836, 5056045, 6067254, 9100881, 10112090, 12134508, 15168135, 18201762, 20224180, 30336270, 36403524, 45504405, 60672540, 91008810, 182017620]

約数ペア:

[(1, 182017620), (2, 91008810), (3, 60672540), (4, 45504405), (5, 36403524), (6, 30336270), (9, 20224180), (10, 18201762), (12, 15168135), (15, 12134508), (18, 10112090), (20, 9100881), (30, 6067254), (36, 5056045), (45, 4044836), (60, 3033627), (90, 2022418), (180, 1011209), (239, 761580), (478, 380790), (717, 253860), (956, 190395), (1195, 152316), (1434, 126930), (2151, 84620), (2390, 76158), (2868, 63465), (3585, 50772), (4231, 43020), (4302, 42310), (4780, 38079), (7170, 25386), (8462, 21510), (8604, 21155), (10755, 16924), (12693, 14340)]