7007700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 23998464

約数和(自身を除く): 16990764

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, 71, 75, 84, 94, 100, 105, 140, 141, 142, 150, 175, 188, 210, 213, 235, 282, 284, 300, 329, 350, 355, 420, 426, 470, 497, 525, 564, 658, 700, 705, 710, 852, 940, 987, 994, 1050, 1065, 1175, 1316, 1410, 1420, 1491, 1645, 1775, 1974, 1988, 2100, 2130, 2350, 2485, 2820, 2982, 3290, 3337, 3525, 3550, 3948, 4260, 4700, 4935, 4970, 5325, 5964, 6580, 6674, 7050, 7100, 7455, 8225, 9870, 9940, 10011, 10650, 12425, 13348, 14100, 14910, 16450, 16685, 19740, 20022, 21300, 23359, 24675, 24850, 29820, 32900, 33370, 37275, 40044, 46718, 49350, 49700, 50055, 66740, 70077, 74550, 83425, 93436, 98700, 100110, 116795, 140154, 149100, 166850, 200220, 233590, 250275, 280308, 333700, 350385, 467180, 500550, 583975, 700770, 1001100, 1167950, 1401540, 1751925, 2335900, 3503850, 7007700]

約数ペア:

[(1, 7007700), (2, 3503850), (3, 2335900), (4, 1751925), (5, 1401540), (6, 1167950), (7, 1001100), (10, 700770), (12, 583975), (14, 500550), (15, 467180), (20, 350385), (21, 333700), (25, 280308), (28, 250275), (30, 233590), (35, 200220), (42, 166850), (47, 149100), (50, 140154), (60, 116795), (70, 100110), (71, 98700), (75, 93436), (84, 83425), (94, 74550), (100, 70077), (105, 66740), (140, 50055), (141, 49700), (142, 49350), (150, 46718), (175, 40044), (188, 37275), (210, 33370), (213, 32900), (235, 29820), (282, 24850), (284, 24675), (300, 23359), (329, 21300), (350, 20022), (355, 19740), (420, 16685), (426, 16450), (470, 14910), (497, 14100), (525, 13348), (564, 12425), (658, 10650), (700, 10011), (705, 9940), (710, 9870), (852, 8225), (940, 7455), (987, 7100), (994, 7050), (1050, 6674), (1065, 6580), (1175, 5964), (1316, 5325), (1410, 4970), (1420, 4935), (1491, 4700), (1645, 4260), (1775, 3948), (1974, 3550), (1988, 3525), (2100, 3337), (2130, 3290), (2350, 2982), (2485, 2820)]