107692020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3037}}^1$

素因数の和:3249

約数の個数: 72

約数和(自身を含む): 328432104

約数和(自身を除く): 220740084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3037, 3546, 3940, 5910, 6074, 7092, 8865, 9111, 11820, 12148, 15185, 17730, 18222, 27333, 30370, 35460, 36444, 45555, 54666, 60740, 91110, 109332, 136665, 182220, 273330, 546660, 598289, 1196578, 1794867, 2393156, 2991445, 3589734, 5384601, 5982890, 7179468, 8974335, 10769202, 11965780, 17948670, 21538404, 26923005, 35897340, 53846010, 107692020]

約数ペア:

[(1, 107692020), (2, 53846010), (3, 35897340), (4, 26923005), (5, 21538404), (6, 17948670), (9, 11965780), (10, 10769202), (12, 8974335), (15, 7179468), (18, 5982890), (20, 5384601), (30, 3589734), (36, 2991445), (45, 2393156), (60, 1794867), (90, 1196578), (180, 598289), (197, 546660), (394, 273330), (591, 182220), (788, 136665), (985, 109332), (1182, 91110), (1773, 60740), (1970, 54666), (2364, 45555), (2955, 36444), (3037, 35460), (3546, 30370), (3940, 27333), (5910, 18222), (6074, 17730), (7092, 15185), (8865, 12148), (9111, 11820)]