73896660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 225388800

約数和(自身を除く): 151492140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2063, 2388, 2985, 3582, 3980, 4126, 5970, 6189, 7164, 8252, 8955, 10315, 11940, 12378, 17910, 18567, 20630, 24756, 30945, 35820, 37134, 41260, 61890, 74268, 92835, 123780, 185670, 371340, 410537, 821074, 1231611, 1642148, 2052685, 2463222, 3694833, 4105370, 4926444, 6158055, 7389666, 8210740, 12316110, 14779332, 18474165, 24632220, 36948330, 73896660]

約数ペア:

[(1, 73896660), (2, 36948330), (3, 24632220), (4, 18474165), (5, 14779332), (6, 12316110), (9, 8210740), (10, 7389666), (12, 6158055), (15, 4926444), (18, 4105370), (20, 3694833), (30, 2463222), (36, 2052685), (45, 1642148), (60, 1231611), (90, 821074), (180, 410537), (199, 371340), (398, 185670), (597, 123780), (796, 92835), (995, 74268), (1194, 61890), (1791, 41260), (1990, 37134), (2063, 35820), (2388, 30945), (2985, 24756), (3582, 20630), (3980, 18567), (4126, 17910), (5970, 12378), (6189, 11940), (7164, 10315), (8252, 8955)]