68596500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 234823680

約数和(自身を除く): 166227180

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, 105, 125, 139, 140, 141, 150, 175, 188, 210, 235, 250, 278, 282, 300, 329, 350, 375, 417, 420, 470, 500, 525, 556, 564, 658, 695, 700, 705, 750, 834, 875, 940, 973, 987, 1050, 1175, 1316, 1390, 1410, 1500, 1645, 1668, 1750, 1946, 1974, 2085, 2100, 2350, 2625, 2780, 2820, 2919, 3290, 3475, 3500, 3525, 3892, 3948, 4170, 4700, 4865, 4935, 5250, 5838, 5875, 6533, 6580, 6950, 7050, 8225, 8340, 9730, 9870, 10425, 10500, 11676, 11750, 13066, 13900, 14100, 14595, 16450, 17375, 17625, 19460, 19599, 19740, 20850, 23500, 24325, 24675, 26132, 29190, 32665, 32900, 34750, 35250, 39198, 41125, 41700, 45731, 48650, 49350, 52125, 58380, 65330, 69500, 70500, 72975, 78396, 82250, 91462, 97300, 97995, 98700, 104250, 121625, 123375, 130660, 137193, 145950, 163325, 164500, 182924, 195990, 208500, 228655, 243250, 246750, 274386, 291900, 326650, 364875, 391980, 457310, 486500, 489975, 493500, 548772, 653300, 685965, 729750, 816625, 914620, 979950, 1143275, 1371930, 1459500, 1633250, 1959900, 2286550, 2449875, 2743860, 3266500, 3429825, 4573100, 4899750, 5716375, 6859650, 9799500, 11432750, 13719300, 17149125, 22865500, 34298250, 68596500]

約数ペア:

[(1, 68596500), (2, 34298250), (3, 22865500), (4, 17149125), (5, 13719300), (6, 11432750), (7, 9799500), (10, 6859650), (12, 5716375), (14, 4899750), (15, 4573100), (20, 3429825), (21, 3266500), (25, 2743860), (28, 2449875), (30, 2286550), (35, 1959900), (42, 1633250), (47, 1459500), (50, 1371930), (60, 1143275), (70, 979950), (75, 914620), (84, 816625), (94, 729750), (100, 685965), (105, 653300), (125, 548772), (139, 493500), (140, 489975), (141, 486500), (150, 457310), (175, 391980), (188, 364875), (210, 326650), (235, 291900), (250, 274386), (278, 246750), (282, 243250), (300, 228655), (329, 208500), (350, 195990), (375, 182924), (417, 164500), (420, 163325), (470, 145950), (500, 137193), (525, 130660), (556, 123375), (564, 121625), (658, 104250), (695, 98700), (700, 97995), (705, 97300), (750, 91462), (834, 82250), (875, 78396), (940, 72975), (973, 70500), (987, 69500), (1050, 65330), (1175, 58380), (1316, 52125), (1390, 49350), (1410, 48650), (1500, 45731), (1645, 41700), (1668, 41125), (1750, 39198), (1946, 35250), (1974, 34750), (2085, 32900), (2100, 32665), (2350, 29190), (2625, 26132), (2780, 24675), (2820, 24325), (2919, 23500), (3290, 20850), (3475, 19740), (3500, 19599), (3525, 19460), (3892, 17625), (3948, 17375), (4170, 16450), (4700, 14595), (4865, 14100), (4935, 13900), (5250, 13066), (5838, 11750), (5875, 11676), (6533, 10500), (6580, 10425), (6950, 9870), (7050, 9730), (8225, 8340)]