128770600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 371404800

約数和(自身を除く): 242634200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 47, 50, 56, 70, 76, 94, 95, 100, 103, 133, 140, 152, 175, 188, 190, 200, 206, 235, 266, 280, 329, 350, 376, 380, 412, 470, 475, 515, 532, 658, 665, 700, 721, 760, 824, 893, 940, 950, 1030, 1064, 1175, 1316, 1330, 1400, 1442, 1645, 1786, 1880, 1900, 1957, 2060, 2350, 2575, 2632, 2660, 2884, 3290, 3325, 3572, 3605, 3800, 3914, 4120, 4465, 4700, 4841, 5150, 5320, 5768, 6251, 6580, 6650, 7144, 7210, 7828, 8225, 8930, 9400, 9682, 9785, 10300, 12502, 13160, 13300, 13699, 14420, 15656, 16450, 17860, 18025, 19364, 19570, 20600, 22325, 24205, 25004, 26600, 27398, 28840, 31255, 32900, 33887, 35720, 36050, 38728, 39140, 44650, 48410, 48925, 50008, 54796, 62510, 65800, 67774, 68495, 72100, 78280, 89300, 91979, 96820, 97850, 109592, 121025, 125020, 135548, 136990, 144200, 156275, 169435, 178600, 183958, 193640, 195700, 242050, 250040, 271096, 273980, 312550, 338870, 342475, 367916, 391400, 459895, 484100, 547960, 625100, 643853, 677740, 684950, 735832, 847175, 919790, 968200, 1250200, 1287706, 1355480, 1369900, 1694350, 1839580, 2299475, 2575412, 2739800, 3219265, 3388700, 3679160, 4598950, 5150824, 6438530, 6777400, 9197900, 12877060, 16096325, 18395800, 25754120, 32192650, 64385300, 128770600]

約数ペア:

[(1, 128770600), (2, 64385300), (4, 32192650), (5, 25754120), (7, 18395800), (8, 16096325), (10, 12877060), (14, 9197900), (19, 6777400), (20, 6438530), (25, 5150824), (28, 4598950), (35, 3679160), (38, 3388700), (40, 3219265), (47, 2739800), (50, 2575412), (56, 2299475), (70, 1839580), (76, 1694350), (94, 1369900), (95, 1355480), (100, 1287706), (103, 1250200), (133, 968200), (140, 919790), (152, 847175), (175, 735832), (188, 684950), (190, 677740), (200, 643853), (206, 625100), (235, 547960), (266, 484100), (280, 459895), (329, 391400), (350, 367916), (376, 342475), (380, 338870), (412, 312550), (470, 273980), (475, 271096), (515, 250040), (532, 242050), (658, 195700), (665, 193640), (700, 183958), (721, 178600), (760, 169435), (824, 156275), (893, 144200), (940, 136990), (950, 135548), (1030, 125020), (1064, 121025), (1175, 109592), (1316, 97850), (1330, 96820), (1400, 91979), (1442, 89300), (1645, 78280), (1786, 72100), (1880, 68495), (1900, 67774), (1957, 65800), (2060, 62510), (2350, 54796), (2575, 50008), (2632, 48925), (2660, 48410), (2884, 44650), (3290, 39140), (3325, 38728), (3572, 36050), (3605, 35720), (3800, 33887), (3914, 32900), (4120, 31255), (4465, 28840), (4700, 27398), (4841, 26600), (5150, 25004), (5320, 24205), (5768, 22325), (6251, 20600), (6580, 19570), (6650, 19364), (7144, 18025), (7210, 17860), (7828, 16450), (8225, 15656), (8930, 14420), (9400, 13699), (9682, 13300), (9785, 13160), (10300, 12502)]