186483420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2267}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 567154224

約数和(自身を除く): 380670804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1828, 2267, 2285, 2742, 4113, 4534, 4570, 5484, 6801, 6855, 8226, 9068, 9140, 11335, 13602, 13710, 16452, 20403, 20565, 22670, 27204, 27420, 34005, 40806, 41130, 45340, 68010, 81612, 82260, 102015, 136020, 204030, 408060, 1036019, 2072038, 3108057, 4144076, 5180095, 6216114, 9324171, 10360190, 12432228, 15540285, 18648342, 20720380, 31080570, 37296684, 46620855, 62161140, 93241710, 186483420]

約数ペア:

[(1, 186483420), (2, 93241710), (3, 62161140), (4, 46620855), (5, 37296684), (6, 31080570), (9, 20720380), (10, 18648342), (12, 15540285), (15, 12432228), (18, 10360190), (20, 9324171), (30, 6216114), (36, 5180095), (45, 4144076), (60, 3108057), (90, 2072038), (180, 1036019), (457, 408060), (914, 204030), (1371, 136020), (1828, 102015), (2267, 82260), (2285, 81612), (2742, 68010), (4113, 45340), (4534, 41130), (4570, 40806), (5484, 34005), (6801, 27420), (6855, 27204), (8226, 22670), (9068, 20565), (9140, 20403), (11335, 16452), (13602, 13710)]