80055085140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2234927}}^1$

素因数の和:2235141

約数の個数: 72

約数和(自身を含む): 244054137600

約数和(自身を除く): 163999052460

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, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910, 35820, 2234927, 4469854, 6704781, 8939708, 11174635, 13409562, 20114343, 22349270, 26819124, 33523905, 40228686, 44698540, 67047810, 80457372, 100571715, 134095620, 201143430, 402286860, 444750473, 889500946, 1334251419, 1779001892, 2223752365, 2668502838, 4002754257, 4447504730, 5337005676, 6671257095, 8005508514, 8895009460, 13342514190, 16011017028, 20013771285, 26685028380, 40027542570, 80055085140]

約数ペア:

[(1, 80055085140), (2, 40027542570), (3, 26685028380), (4, 20013771285), (5, 16011017028), (6, 13342514190), (9, 8895009460), (10, 8005508514), (12, 6671257095), (15, 5337005676), (18, 4447504730), (20, 4002754257), (30, 2668502838), (36, 2223752365), (45, 1779001892), (60, 1334251419), (90, 889500946), (180, 444750473), (199, 402286860), (398, 201143430), (597, 134095620), (796, 100571715), (995, 80457372), (1194, 67047810), (1791, 44698540), (1990, 40228686), (2388, 33523905), (2985, 26819124), (3582, 22349270), (3980, 20114343), (5970, 13409562), (7164, 11174635), (8955, 8939708), (11940, 6704781), (17910, 4469854), (35820, 2234927)]