108690400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1533

約数の個数: 144

約数和(自身を含む): 326791584

約数和(自身を除く): 218101184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1493, 1820, 2080, 2275, 2600, 2800, 2912, 2986, 3640, 4550, 5200, 5600, 5972, 7280, 7465, 9100, 10400, 10451, 11944, 14560, 14930, 18200, 19409, 20902, 23888, 29860, 36400, 37325, 38818, 41804, 47776, 52255, 59720, 72800, 74650, 77636, 83608, 97045, 104510, 119440, 135863, 149300, 155272, 167216, 194090, 209020, 238880, 261275, 271726, 298600, 310544, 334432, 388180, 418040, 485225, 522550, 543452, 597200, 621088, 679315, 776360, 836080, 970450, 1045100, 1086904, 1194400, 1358630, 1552720, 1672160, 1940900, 2090200, 2173808, 2717260, 3105440, 3396575, 3881800, 4180400, 4347616, 5434520, 6793150, 7763600, 8360800, 10869040, 13586300, 15527200, 21738080, 27172600, 54345200, 108690400]

約数ペア:

[(1, 108690400), (2, 54345200), (4, 27172600), (5, 21738080), (7, 15527200), (8, 13586300), (10, 10869040), (13, 8360800), (14, 7763600), (16, 6793150), (20, 5434520), (25, 4347616), (26, 4180400), (28, 3881800), (32, 3396575), (35, 3105440), (40, 2717260), (50, 2173808), (52, 2090200), (56, 1940900), (65, 1672160), (70, 1552720), (80, 1358630), (91, 1194400), (100, 1086904), (104, 1045100), (112, 970450), (130, 836080), (140, 776360), (160, 679315), (175, 621088), (182, 597200), (200, 543452), (208, 522550), (224, 485225), (260, 418040), (280, 388180), (325, 334432), (350, 310544), (364, 298600), (400, 271726), (416, 261275), (455, 238880), (520, 209020), (560, 194090), (650, 167216), (700, 155272), (728, 149300), (800, 135863), (910, 119440), (1040, 104510), (1120, 97045), (1300, 83608), (1400, 77636), (1456, 74650), (1493, 72800), (1820, 59720), (2080, 52255), (2275, 47776), (2600, 41804), (2800, 38818), (2912, 37325), (2986, 36400), (3640, 29860), (4550, 23888), (5200, 20902), (5600, 19409), (5972, 18200), (7280, 14930), (7465, 14560), (9100, 11944), (10400, 10451)]