83950140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 241920000

約数和(自身を除く): 157969860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 89, 158, 178, 199, 237, 267, 316, 356, 395, 398, 445, 474, 534, 597, 790, 796, 890, 948, 995, 1068, 1185, 1194, 1335, 1580, 1780, 1990, 2370, 2388, 2670, 2985, 3980, 4740, 5340, 5970, 7031, 11940, 14062, 15721, 17711, 21093, 28124, 31442, 35155, 35422, 42186, 47163, 53133, 62884, 70310, 70844, 78605, 84372, 88555, 94326, 105465, 106266, 140620, 157210, 177110, 188652, 210930, 212532, 235815, 265665, 314420, 354220, 421860, 471630, 531330, 943260, 1062660, 1399169, 2798338, 4197507, 5596676, 6995845, 8395014, 13991690, 16790028, 20987535, 27983380, 41975070, 83950140]

約数ペア:

[(1, 83950140), (2, 41975070), (3, 27983380), (4, 20987535), (5, 16790028), (6, 13991690), (10, 8395014), (12, 6995845), (15, 5596676), (20, 4197507), (30, 2798338), (60, 1399169), (79, 1062660), (89, 943260), (158, 531330), (178, 471630), (199, 421860), (237, 354220), (267, 314420), (316, 265665), (356, 235815), (395, 212532), (398, 210930), (445, 188652), (474, 177110), (534, 157210), (597, 140620), (790, 106266), (796, 105465), (890, 94326), (948, 88555), (995, 84372), (1068, 78605), (1185, 70844), (1194, 70310), (1335, 62884), (1580, 53133), (1780, 47163), (1990, 42186), (2370, 35422), (2388, 35155), (2670, 31442), (2985, 28124), (3980, 21093), (4740, 17711), (5340, 15721), (5970, 14062), (7031, 11940)]