69846700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 193987584

約数和(自身を除く): 124140884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 47, 50, 55, 70, 77, 94, 100, 110, 140, 154, 175, 188, 193, 220, 235, 275, 308, 329, 350, 385, 386, 470, 517, 550, 658, 700, 770, 772, 940, 965, 1034, 1100, 1175, 1316, 1351, 1540, 1645, 1925, 1930, 2068, 2123, 2350, 2585, 2702, 3290, 3619, 3850, 3860, 4246, 4700, 4825, 5170, 5404, 6580, 6755, 7238, 7700, 8225, 8492, 9071, 9650, 10340, 10615, 12925, 13510, 14476, 14861, 16450, 18095, 18142, 19300, 21230, 25850, 27020, 29722, 32900, 33775, 36190, 36284, 42460, 45355, 51700, 53075, 59444, 63497, 67550, 72380, 74305, 90475, 90710, 99781, 106150, 126994, 135100, 148610, 180950, 181420, 199562, 212300, 226775, 253988, 297220, 317485, 361900, 371525, 399124, 453550, 498905, 634970, 698467, 743050, 907100, 997810, 1269940, 1396934, 1486100, 1587425, 1995620, 2494525, 2793868, 3174850, 3492335, 4989050, 6349700, 6984670, 9978100, 13969340, 17461675, 34923350, 69846700]

約数ペア:

[(1, 69846700), (2, 34923350), (4, 17461675), (5, 13969340), (7, 9978100), (10, 6984670), (11, 6349700), (14, 4989050), (20, 3492335), (22, 3174850), (25, 2793868), (28, 2494525), (35, 1995620), (44, 1587425), (47, 1486100), (50, 1396934), (55, 1269940), (70, 997810), (77, 907100), (94, 743050), (100, 698467), (110, 634970), (140, 498905), (154, 453550), (175, 399124), (188, 371525), (193, 361900), (220, 317485), (235, 297220), (275, 253988), (308, 226775), (329, 212300), (350, 199562), (385, 181420), (386, 180950), (470, 148610), (517, 135100), (550, 126994), (658, 106150), (700, 99781), (770, 90710), (772, 90475), (940, 74305), (965, 72380), (1034, 67550), (1100, 63497), (1175, 59444), (1316, 53075), (1351, 51700), (1540, 45355), (1645, 42460), (1925, 36284), (1930, 36190), (2068, 33775), (2123, 32900), (2350, 29722), (2585, 27020), (2702, 25850), (3290, 21230), (3619, 19300), (3850, 18142), (3860, 18095), (4246, 16450), (4700, 14861), (4825, 14476), (5170, 13510), (5404, 12925), (6580, 10615), (6755, 10340), (7238, 9650), (7700, 9071), (8225, 8492)]