67275800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 169542720

約数和(自身を除く): 102266920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 47, 50, 68, 85, 94, 100, 136, 170, 188, 200, 235, 340, 376, 421, 425, 470, 680, 799, 842, 850, 940, 1175, 1598, 1684, 1700, 1880, 2105, 2350, 3196, 3368, 3400, 3995, 4210, 4700, 6392, 7157, 7990, 8420, 9400, 10525, 14314, 15980, 16840, 19787, 19975, 21050, 28628, 31960, 35785, 39574, 39950, 42100, 57256, 71570, 79148, 79900, 84200, 98935, 143140, 158296, 159800, 178925, 197870, 286280, 336379, 357850, 395740, 494675, 672758, 715700, 791480, 989350, 1345516, 1431400, 1681895, 1978700, 2691032, 3363790, 3957400, 6727580, 8409475, 13455160, 16818950, 33637900, 67275800]

約数ペア:

[(1, 67275800), (2, 33637900), (4, 16818950), (5, 13455160), (8, 8409475), (10, 6727580), (17, 3957400), (20, 3363790), (25, 2691032), (34, 1978700), (40, 1681895), (47, 1431400), (50, 1345516), (68, 989350), (85, 791480), (94, 715700), (100, 672758), (136, 494675), (170, 395740), (188, 357850), (200, 336379), (235, 286280), (340, 197870), (376, 178925), (421, 159800), (425, 158296), (470, 143140), (680, 98935), (799, 84200), (842, 79900), (850, 79148), (940, 71570), (1175, 57256), (1598, 42100), (1684, 39950), (1700, 39574), (1880, 35785), (2105, 31960), (2350, 28628), (3196, 21050), (3368, 19975), (3400, 19787), (3995, 16840), (4210, 15980), (4700, 14314), (6392, 10525), (7157, 9400), (7990, 8420)]