72744660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9857}}^1$

素因数の和:9913

約数の個数: 72

約数和(自身を含む): 226063656

約数和(自身を除く): 153318996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 9857, 19714, 29571, 39428, 49285, 59142, 88713, 98570, 118284, 147855, 177426, 197140, 295710, 354852, 404137, 443565, 591420, 808274, 887130, 1212411, 1616548, 1774260, 2020685, 2424822, 3637233, 4041370, 4849644, 6062055, 7274466, 8082740, 12124110, 14548932, 18186165, 24248220, 36372330, 72744660]

約数ペア:

[(1, 72744660), (2, 36372330), (3, 24248220), (4, 18186165), (5, 14548932), (6, 12124110), (9, 8082740), (10, 7274466), (12, 6062055), (15, 4849644), (18, 4041370), (20, 3637233), (30, 2424822), (36, 2020685), (41, 1774260), (45, 1616548), (60, 1212411), (82, 887130), (90, 808274), (123, 591420), (164, 443565), (180, 404137), (205, 354852), (246, 295710), (369, 197140), (410, 177426), (492, 147855), (615, 118284), (738, 98570), (820, 88713), (1230, 59142), (1476, 49285), (1845, 39428), (2460, 29571), (3690, 19714), (7380, 9857)]