149712120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2111}}^1$

素因数の和:2325

約数の個数: 96

約数和(自身を含む): 489265920

約数和(自身を除く): 339553800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2111, 2364, 2955, 3546, 3940, 4222, 4728, 5910, 6333, 7092, 7880, 8444, 8865, 10555, 11820, 12666, 14184, 16888, 17730, 18999, 21110, 23640, 25332, 31665, 35460, 37998, 42220, 50664, 63330, 70920, 75996, 84440, 94995, 126660, 151992, 189990, 253320, 379980, 415867, 759960, 831734, 1247601, 1663468, 2079335, 2495202, 3326936, 3742803, 4158670, 4990404, 6238005, 7485606, 8317340, 9980808, 12476010, 14971212, 16634680, 18714015, 24952020, 29942424, 37428030, 49904040, 74856060, 149712120]

約数ペア:

[(1, 149712120), (2, 74856060), (3, 49904040), (4, 37428030), (5, 29942424), (6, 24952020), (8, 18714015), (9, 16634680), (10, 14971212), (12, 12476010), (15, 9980808), (18, 8317340), (20, 7485606), (24, 6238005), (30, 4990404), (36, 4158670), (40, 3742803), (45, 3326936), (60, 2495202), (72, 2079335), (90, 1663468), (120, 1247601), (180, 831734), (197, 759960), (360, 415867), (394, 379980), (591, 253320), (788, 189990), (985, 151992), (1182, 126660), (1576, 94995), (1773, 84440), (1970, 75996), (2111, 70920), (2364, 63330), (2955, 50664), (3546, 42220), (3940, 37998), (4222, 35460), (4728, 31665), (5910, 25332), (6333, 23640), (7092, 21110), (7880, 18999), (8444, 17730), (8865, 16888), (10555, 14184), (11820, 12666)]