164515800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 544284360

約数和(自身を除く): 379768560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 127, 136, 150, 170, 200, 204, 254, 255, 300, 340, 381, 408, 425, 508, 510, 600, 635, 680, 762, 850, 1016, 1020, 1270, 1275, 1524, 1700, 1905, 2040, 2159, 2540, 2550, 3048, 3175, 3400, 3810, 4318, 5080, 5100, 6350, 6477, 7620, 8636, 9525, 10200, 10795, 12700, 12954, 15240, 16129, 17272, 19050, 21590, 25400, 25908, 32258, 32385, 38100, 43180, 48387, 51816, 53975, 64516, 64770, 76200, 80645, 86360, 96774, 107950, 129032, 129540, 161290, 161925, 193548, 215900, 241935, 259080, 274193, 322580, 323850, 387096, 403225, 431800, 483870, 548386, 645160, 647700, 806450, 822579, 967740, 1096772, 1209675, 1295400, 1370965, 1612900, 1645158, 1935480, 2193544, 2419350, 2741930, 3225800, 3290316, 4112895, 4838700, 5483860, 6580632, 6854825, 8225790, 9677400, 10967720, 13709650, 16451580, 20564475, 27419300, 32903160, 41128950, 54838600, 82257900, 164515800]

約数ペア:

[(1, 164515800), (2, 82257900), (3, 54838600), (4, 41128950), (5, 32903160), (6, 27419300), (8, 20564475), (10, 16451580), (12, 13709650), (15, 10967720), (17, 9677400), (20, 8225790), (24, 6854825), (25, 6580632), (30, 5483860), (34, 4838700), (40, 4112895), (50, 3290316), (51, 3225800), (60, 2741930), (68, 2419350), (75, 2193544), (85, 1935480), (100, 1645158), (102, 1612900), (120, 1370965), (127, 1295400), (136, 1209675), (150, 1096772), (170, 967740), (200, 822579), (204, 806450), (254, 647700), (255, 645160), (300, 548386), (340, 483870), (381, 431800), (408, 403225), (425, 387096), (508, 323850), (510, 322580), (600, 274193), (635, 259080), (680, 241935), (762, 215900), (850, 193548), (1016, 161925), (1020, 161290), (1270, 129540), (1275, 129032), (1524, 107950), (1700, 96774), (1905, 86360), (2040, 80645), (2159, 76200), (2540, 64770), (2550, 64516), (3048, 53975), (3175, 51816), (3400, 48387), (3810, 43180), (4318, 38100), (5080, 32385), (5100, 32258), (6350, 25908), (6477, 25400), (7620, 21590), (8636, 19050), (9525, 17272), (10200, 16129), (10795, 15240), (12700, 12954)]