199120200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 659957760

約数和(自身を除く): 460837560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 47, 50, 60, 69, 75, 92, 94, 100, 115, 120, 138, 141, 150, 184, 188, 200, 230, 235, 276, 282, 300, 307, 345, 376, 460, 470, 552, 564, 575, 600, 614, 690, 705, 920, 921, 940, 1081, 1128, 1150, 1175, 1228, 1380, 1410, 1535, 1725, 1842, 1880, 2162, 2300, 2350, 2456, 2760, 2820, 3070, 3243, 3450, 3525, 3684, 4324, 4600, 4605, 4700, 5405, 5640, 6140, 6486, 6900, 7050, 7061, 7368, 7675, 8648, 9210, 9400, 10810, 12280, 12972, 13800, 14100, 14122, 14429, 15350, 16215, 18420, 21183, 21620, 23025, 25944, 27025, 28200, 28244, 28858, 30700, 32430, 35305, 36840, 42366, 43240, 43287, 46050, 54050, 56488, 57716, 61400, 64860, 70610, 72145, 81075, 84732, 86574, 92100, 105915, 108100, 115432, 129720, 141220, 144290, 162150, 169464, 173148, 176525, 184200, 211830, 216200, 216435, 282440, 288580, 324300, 331867, 346296, 353050, 360725, 423660, 432870, 529575, 577160, 648600, 663734, 706100, 721450, 847320, 865740, 995601, 1059150, 1082175, 1327468, 1412200, 1442900, 1659335, 1731480, 1991202, 2118300, 2164350, 2654936, 2885800, 3318670, 3982404, 4236600, 4328700, 4978005, 6637340, 7964808, 8296675, 8657400, 9956010, 13274680, 16593350, 19912020, 24890025, 33186700, 39824040, 49780050, 66373400, 99560100, 199120200]

約数ペア:

[(1, 199120200), (2, 99560100), (3, 66373400), (4, 49780050), (5, 39824040), (6, 33186700), (8, 24890025), (10, 19912020), (12, 16593350), (15, 13274680), (20, 9956010), (23, 8657400), (24, 8296675), (25, 7964808), (30, 6637340), (40, 4978005), (46, 4328700), (47, 4236600), (50, 3982404), (60, 3318670), (69, 2885800), (75, 2654936), (92, 2164350), (94, 2118300), (100, 1991202), (115, 1731480), (120, 1659335), (138, 1442900), (141, 1412200), (150, 1327468), (184, 1082175), (188, 1059150), (200, 995601), (230, 865740), (235, 847320), (276, 721450), (282, 706100), (300, 663734), (307, 648600), (345, 577160), (376, 529575), (460, 432870), (470, 423660), (552, 360725), (564, 353050), (575, 346296), (600, 331867), (614, 324300), (690, 288580), (705, 282440), (920, 216435), (921, 216200), (940, 211830), (1081, 184200), (1128, 176525), (1150, 173148), (1175, 169464), (1228, 162150), (1380, 144290), (1410, 141220), (1535, 129720), (1725, 115432), (1842, 108100), (1880, 105915), (2162, 92100), (2300, 86574), (2350, 84732), (2456, 81075), (2760, 72145), (2820, 70610), (3070, 64860), (3243, 61400), (3450, 57716), (3525, 56488), (3684, 54050), (4324, 46050), (4600, 43287), (4605, 43240), (4700, 42366), (5405, 36840), (5640, 35305), (6140, 32430), (6486, 30700), (6900, 28858), (7050, 28244), (7061, 28200), (7368, 27025), (7675, 25944), (8648, 23025), (9210, 21620), (9400, 21183), (10810, 18420), (12280, 16215), (12972, 15350), (13800, 14429), (14100, 14122)]