79876650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 228556800

約数和(自身を除く): 148680150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 127, 150, 175, 210, 254, 350, 381, 525, 599, 635, 762, 889, 1050, 1198, 1270, 1778, 1797, 1905, 2667, 2995, 3175, 3594, 3810, 4193, 4445, 5334, 5990, 6350, 8386, 8890, 8985, 9525, 12579, 13335, 14975, 17970, 19050, 20965, 22225, 25158, 26670, 29950, 41930, 44450, 44925, 62895, 66675, 76073, 89850, 104825, 125790, 133350, 152146, 209650, 228219, 314475, 380365, 456438, 532511, 628950, 760730, 1065022, 1141095, 1597533, 1901825, 2282190, 2662555, 3195066, 3803650, 5325110, 5705475, 7987665, 11410950, 13312775, 15975330, 26625550, 39938325, 79876650]

約数ペア:

[(1, 79876650), (2, 39938325), (3, 26625550), (5, 15975330), (6, 13312775), (7, 11410950), (10, 7987665), (14, 5705475), (15, 5325110), (21, 3803650), (25, 3195066), (30, 2662555), (35, 2282190), (42, 1901825), (50, 1597533), (70, 1141095), (75, 1065022), (105, 760730), (127, 628950), (150, 532511), (175, 456438), (210, 380365), (254, 314475), (350, 228219), (381, 209650), (525, 152146), (599, 133350), (635, 125790), (762, 104825), (889, 89850), (1050, 76073), (1198, 66675), (1270, 62895), (1778, 44925), (1797, 44450), (1905, 41930), (2667, 29950), (2995, 26670), (3175, 25158), (3594, 22225), (3810, 20965), (4193, 19050), (4445, 17970), (5334, 14975), (5990, 13335), (6350, 12579), (8386, 9525), (8890, 8985)]