66852800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 193511424

約数和(自身を除く): 126658624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 100, 112, 127, 140, 160, 175, 188, 200, 224, 235, 254, 280, 320, 329, 350, 376, 400, 448, 470, 508, 560, 635, 658, 700, 752, 800, 889, 940, 1016, 1120, 1175, 1270, 1316, 1400, 1504, 1600, 1645, 1778, 1880, 2032, 2240, 2350, 2540, 2632, 2800, 3008, 3175, 3290, 3556, 3760, 4064, 4445, 4700, 5080, 5264, 5600, 5969, 6350, 6580, 7112, 7520, 8128, 8225, 8890, 9400, 10160, 10528, 11200, 11938, 12700, 13160, 14224, 15040, 16450, 17780, 18800, 20320, 21056, 22225, 23876, 25400, 26320, 28448, 29845, 32900, 35560, 37600, 40640, 41783, 44450, 47752, 50800, 52640, 56896, 59690, 65800, 71120, 75200, 83566, 88900, 95504, 101600, 105280, 119380, 131600, 142240, 149225, 167132, 177800, 191008, 203200, 208915, 238760, 263200, 284480, 298450, 334264, 355600, 382016, 417830, 477520, 526400, 596900, 668528, 711200, 835660, 955040, 1044575, 1193800, 1337056, 1422400, 1671320, 1910080, 2089150, 2387600, 2674112, 3342640, 4178300, 4775200, 6685280, 8356600, 9550400, 13370560, 16713200, 33426400, 66852800]

約数ペア:

[(1, 66852800), (2, 33426400), (4, 16713200), (5, 13370560), (7, 9550400), (8, 8356600), (10, 6685280), (14, 4775200), (16, 4178300), (20, 3342640), (25, 2674112), (28, 2387600), (32, 2089150), (35, 1910080), (40, 1671320), (47, 1422400), (50, 1337056), (56, 1193800), (64, 1044575), (70, 955040), (80, 835660), (94, 711200), (100, 668528), (112, 596900), (127, 526400), (140, 477520), (160, 417830), (175, 382016), (188, 355600), (200, 334264), (224, 298450), (235, 284480), (254, 263200), (280, 238760), (320, 208915), (329, 203200), (350, 191008), (376, 177800), (400, 167132), (448, 149225), (470, 142240), (508, 131600), (560, 119380), (635, 105280), (658, 101600), (700, 95504), (752, 88900), (800, 83566), (889, 75200), (940, 71120), (1016, 65800), (1120, 59690), (1175, 56896), (1270, 52640), (1316, 50800), (1400, 47752), (1504, 44450), (1600, 41783), (1645, 40640), (1778, 37600), (1880, 35560), (2032, 32900), (2240, 29845), (2350, 28448), (2540, 26320), (2632, 25400), (2800, 23876), (3008, 22225), (3175, 21056), (3290, 20320), (3556, 18800), (3760, 17780), (4064, 16450), (4445, 15040), (4700, 14224), (5080, 13160), (5264, 12700), (5600, 11938), (5969, 11200), (6350, 10528), (6580, 10160), (7112, 9400), (7520, 8890), (8128, 8225)]