876156660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{45491}}^1$

素因数の和:45613

約数の個数: 72

約数和(自身を含む): 2682572256

約数和(自身を除く): 1806415596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 45491, 90982, 136473, 181964, 227455, 272946, 409419, 454910, 545892, 682365, 818838, 909820, 1364730, 1637676, 2047095, 2729460, 4094190, 4867537, 8188380, 9735074, 14602611, 19470148, 24337685, 29205222, 43807833, 48675370, 58410444, 73013055, 87615666, 97350740, 146026110, 175231332, 219039165, 292052220, 438078330, 876156660]

約数ペア:

[(1, 876156660), (2, 438078330), (3, 292052220), (4, 219039165), (5, 175231332), (6, 146026110), (9, 97350740), (10, 87615666), (12, 73013055), (15, 58410444), (18, 48675370), (20, 43807833), (30, 29205222), (36, 24337685), (45, 19470148), (60, 14602611), (90, 9735074), (107, 8188380), (180, 4867537), (214, 4094190), (321, 2729460), (428, 2047095), (535, 1637676), (642, 1364730), (963, 909820), (1070, 818838), (1284, 682365), (1605, 545892), (1926, 454910), (2140, 409419), (3210, 272946), (3852, 227455), (4815, 181964), (6420, 136473), (9630, 90982), (19260, 45491)]