5231100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 17998848

約数和(自身を除く): 12767748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 53, 60, 70, 75, 84, 94, 100, 105, 106, 140, 141, 150, 159, 175, 188, 210, 212, 235, 265, 282, 300, 318, 329, 350, 371, 420, 470, 525, 530, 564, 636, 658, 700, 705, 742, 795, 940, 987, 1050, 1060, 1113, 1175, 1316, 1325, 1410, 1484, 1590, 1645, 1855, 1974, 2100, 2226, 2350, 2491, 2650, 2820, 3180, 3290, 3525, 3710, 3948, 3975, 4452, 4700, 4935, 4982, 5300, 5565, 6580, 7050, 7420, 7473, 7950, 8225, 9275, 9870, 9964, 11130, 12455, 14100, 14946, 15900, 16450, 17437, 18550, 19740, 22260, 24675, 24910, 27825, 29892, 32900, 34874, 37100, 37365, 49350, 49820, 52311, 55650, 62275, 69748, 74730, 87185, 98700, 104622, 111300, 124550, 149460, 174370, 186825, 209244, 249100, 261555, 348740, 373650, 435925, 523110, 747300, 871850, 1046220, 1307775, 1743700, 2615550, 5231100]

約数ペア:

[(1, 5231100), (2, 2615550), (3, 1743700), (4, 1307775), (5, 1046220), (6, 871850), (7, 747300), (10, 523110), (12, 435925), (14, 373650), (15, 348740), (20, 261555), (21, 249100), (25, 209244), (28, 186825), (30, 174370), (35, 149460), (42, 124550), (47, 111300), (50, 104622), (53, 98700), (60, 87185), (70, 74730), (75, 69748), (84, 62275), (94, 55650), (100, 52311), (105, 49820), (106, 49350), (140, 37365), (141, 37100), (150, 34874), (159, 32900), (175, 29892), (188, 27825), (210, 24910), (212, 24675), (235, 22260), (265, 19740), (282, 18550), (300, 17437), (318, 16450), (329, 15900), (350, 14946), (371, 14100), (420, 12455), (470, 11130), (525, 9964), (530, 9870), (564, 9275), (636, 8225), (658, 7950), (700, 7473), (705, 7420), (742, 7050), (795, 6580), (940, 5565), (987, 5300), (1050, 4982), (1060, 4935), (1113, 4700), (1175, 4452), (1316, 3975), (1325, 3948), (1410, 3710), (1484, 3525), (1590, 3290), (1645, 3180), (1855, 2820), (1974, 2650), (2100, 2491), (2226, 2350)]