625224240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5531}}^1$

素因数の和:5707

約数の個数: 120

約数和(自身を含む): 2113467408

約数和(自身を除く): 1488243168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5531, 5652, 6280, 7065, 7536, 9420, 11062, 11304, 12560, 14130, 16593, 18840, 22124, 22608, 27655, 28260, 33186, 37680, 44248, 49779, 55310, 56520, 66372, 82965, 88496, 99558, 110620, 113040, 132744, 165930, 199116, 221240, 248895, 265488, 331860, 398232, 442480, 497790, 663720, 796464, 868367, 995580, 1327440, 1736734, 1991160, 2605101, 3473468, 3982320, 4341835, 5210202, 6946936, 7815303, 8683670, 10420404, 13025505, 13893872, 15630606, 17367340, 20840808, 26051010, 31261212, 34734680, 39076515, 41681616, 52102020, 62522424, 69469360, 78153030, 104204040, 125044848, 156306060, 208408080, 312612120, 625224240]

約数ペア:

[(1, 625224240), (2, 312612120), (3, 208408080), (4, 156306060), (5, 125044848), (6, 104204040), (8, 78153030), (9, 69469360), (10, 62522424), (12, 52102020), (15, 41681616), (16, 39076515), (18, 34734680), (20, 31261212), (24, 26051010), (30, 20840808), (36, 17367340), (40, 15630606), (45, 13893872), (48, 13025505), (60, 10420404), (72, 8683670), (80, 7815303), (90, 6946936), (120, 5210202), (144, 4341835), (157, 3982320), (180, 3473468), (240, 2605101), (314, 1991160), (360, 1736734), (471, 1327440), (628, 995580), (720, 868367), (785, 796464), (942, 663720), (1256, 497790), (1413, 442480), (1570, 398232), (1884, 331860), (2355, 265488), (2512, 248895), (2826, 221240), (3140, 199116), (3768, 165930), (4710, 132744), (5531, 113040), (5652, 110620), (6280, 99558), (7065, 88496), (7536, 82965), (9420, 66372), (11062, 56520), (11304, 55310), (12560, 49779), (14130, 44248), (16593, 37680), (18840, 33186), (22124, 28260), (22608, 27655)]