146421800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 403724160

約数和(自身を除く): 257302360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 67, 70, 98, 100, 134, 140, 175, 196, 200, 223, 245, 268, 280, 335, 350, 392, 446, 469, 490, 536, 670, 700, 892, 938, 980, 1115, 1225, 1340, 1400, 1561, 1675, 1784, 1876, 1960, 2230, 2345, 2450, 2680, 3122, 3283, 3350, 3752, 4460, 4690, 4900, 5575, 6244, 6566, 6700, 7805, 8920, 9380, 9800, 10927, 11150, 11725, 12488, 13132, 13400, 14941, 15610, 16415, 18760, 21854, 22300, 23450, 26264, 29882, 31220, 32830, 39025, 43708, 44600, 46900, 54635, 59764, 62440, 65660, 74705, 78050, 82075, 87416, 93800, 104587, 109270, 119528, 131320, 149410, 156100, 164150, 209174, 218540, 273175, 298820, 312200, 328300, 373525, 418348, 437080, 522935, 546350, 597640, 656600, 732109, 747050, 836696, 1045870, 1092700, 1464218, 1494100, 2091740, 2185400, 2614675, 2928436, 2988200, 3660545, 4183480, 5229350, 5856872, 7321090, 10458700, 14642180, 18302725, 20917400, 29284360, 36605450, 73210900, 146421800]

約数ペア:

[(1, 146421800), (2, 73210900), (4, 36605450), (5, 29284360), (7, 20917400), (8, 18302725), (10, 14642180), (14, 10458700), (20, 7321090), (25, 5856872), (28, 5229350), (35, 4183480), (40, 3660545), (49, 2988200), (50, 2928436), (56, 2614675), (67, 2185400), (70, 2091740), (98, 1494100), (100, 1464218), (134, 1092700), (140, 1045870), (175, 836696), (196, 747050), (200, 732109), (223, 656600), (245, 597640), (268, 546350), (280, 522935), (335, 437080), (350, 418348), (392, 373525), (446, 328300), (469, 312200), (490, 298820), (536, 273175), (670, 218540), (700, 209174), (892, 164150), (938, 156100), (980, 149410), (1115, 131320), (1225, 119528), (1340, 109270), (1400, 104587), (1561, 93800), (1675, 87416), (1784, 82075), (1876, 78050), (1960, 74705), (2230, 65660), (2345, 62440), (2450, 59764), (2680, 54635), (3122, 46900), (3283, 44600), (3350, 43708), (3752, 39025), (4460, 32830), (4690, 31220), (4900, 29882), (5575, 26264), (6244, 23450), (6566, 22300), (6700, 21854), (7805, 18760), (8920, 16415), (9380, 15610), (9800, 14941), (10927, 13400), (11150, 13132), (11725, 12488)]