9968700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 33997824

約数和(自身を除く): 24029124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 101, 105, 140, 141, 150, 175, 188, 202, 210, 235, 282, 300, 303, 329, 350, 404, 420, 470, 505, 525, 564, 606, 658, 700, 705, 707, 940, 987, 1010, 1050, 1175, 1212, 1316, 1410, 1414, 1515, 1645, 1974, 2020, 2100, 2121, 2350, 2525, 2820, 2828, 3030, 3290, 3525, 3535, 3948, 4242, 4700, 4747, 4935, 5050, 6060, 6580, 7050, 7070, 7575, 8225, 8484, 9494, 9870, 10100, 10605, 14100, 14140, 14241, 15150, 16450, 17675, 18988, 19740, 21210, 23735, 24675, 28482, 30300, 32900, 33229, 35350, 42420, 47470, 49350, 53025, 56964, 66458, 70700, 71205, 94940, 98700, 99687, 106050, 118675, 132916, 142410, 166145, 199374, 212100, 237350, 284820, 332290, 356025, 398748, 474700, 498435, 664580, 712050, 830725, 996870, 1424100, 1661450, 1993740, 2492175, 3322900, 4984350, 9968700]

約数ペア:

[(1, 9968700), (2, 4984350), (3, 3322900), (4, 2492175), (5, 1993740), (6, 1661450), (7, 1424100), (10, 996870), (12, 830725), (14, 712050), (15, 664580), (20, 498435), (21, 474700), (25, 398748), (28, 356025), (30, 332290), (35, 284820), (42, 237350), (47, 212100), (50, 199374), (60, 166145), (70, 142410), (75, 132916), (84, 118675), (94, 106050), (100, 99687), (101, 98700), (105, 94940), (140, 71205), (141, 70700), (150, 66458), (175, 56964), (188, 53025), (202, 49350), (210, 47470), (235, 42420), (282, 35350), (300, 33229), (303, 32900), (329, 30300), (350, 28482), (404, 24675), (420, 23735), (470, 21210), (505, 19740), (525, 18988), (564, 17675), (606, 16450), (658, 15150), (700, 14241), (705, 14140), (707, 14100), (940, 10605), (987, 10100), (1010, 9870), (1050, 9494), (1175, 8484), (1212, 8225), (1316, 7575), (1410, 7070), (1414, 7050), (1515, 6580), (1645, 6060), (1974, 5050), (2020, 4935), (2100, 4747), (2121, 4700), (2350, 4242), (2525, 3948), (2820, 3535), (2828, 3525), (3030, 3290)]