158855200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1539

約数の個数: 144

約数和(自身を含む): 466845120

約数和(自身を除く): 307989920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1493, 1520, 1900, 2128, 2660, 2800, 2986, 3040, 3325, 3800, 4256, 5320, 5600, 5972, 6650, 7465, 7600, 10451, 10640, 11944, 13300, 14930, 15200, 20902, 21280, 23888, 26600, 28367, 29860, 37325, 41804, 47776, 52255, 53200, 56734, 59720, 74650, 83608, 104510, 106400, 113468, 119440, 141835, 149300, 167216, 198569, 209020, 226936, 238880, 261275, 283670, 298600, 334432, 397138, 418040, 453872, 522550, 567340, 597200, 709175, 794276, 836080, 907744, 992845, 1045100, 1134680, 1194400, 1418350, 1588552, 1672160, 1985690, 2090200, 2269360, 2836700, 3177104, 3971380, 4180400, 4538720, 4964225, 5673400, 6354208, 7942760, 8360800, 9928450, 11346800, 15885520, 19856900, 22693600, 31771040, 39713800, 79427600, 158855200]

約数ペア:

[(1, 158855200), (2, 79427600), (4, 39713800), (5, 31771040), (7, 22693600), (8, 19856900), (10, 15885520), (14, 11346800), (16, 9928450), (19, 8360800), (20, 7942760), (25, 6354208), (28, 5673400), (32, 4964225), (35, 4538720), (38, 4180400), (40, 3971380), (50, 3177104), (56, 2836700), (70, 2269360), (76, 2090200), (80, 1985690), (95, 1672160), (100, 1588552), (112, 1418350), (133, 1194400), (140, 1134680), (152, 1045100), (160, 992845), (175, 907744), (190, 836080), (200, 794276), (224, 709175), (266, 597200), (280, 567340), (304, 522550), (350, 453872), (380, 418040), (400, 397138), (475, 334432), (532, 298600), (560, 283670), (608, 261275), (665, 238880), (700, 226936), (760, 209020), (800, 198569), (950, 167216), (1064, 149300), (1120, 141835), (1330, 119440), (1400, 113468), (1493, 106400), (1520, 104510), (1900, 83608), (2128, 74650), (2660, 59720), (2800, 56734), (2986, 53200), (3040, 52255), (3325, 47776), (3800, 41804), (4256, 37325), (5320, 29860), (5600, 28367), (5972, 26600), (6650, 23888), (7465, 21280), (7600, 20902), (10451, 15200), (10640, 14930), (11944, 13300)]