64119300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 144

約数和(自身を含む): 223319040

約数和(自身を除く): 159199740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1607, 1900, 1995, 2100, 2660, 2850, 3214, 3325, 3990, 4821, 5700, 6428, 6650, 7980, 8035, 9642, 9975, 11249, 13300, 16070, 19284, 19950, 22498, 24105, 30533, 32140, 33747, 39900, 40175, 44996, 48210, 56245, 61066, 67494, 80350, 91599, 96420, 112490, 120525, 122132, 134988, 152665, 160700, 168735, 183198, 213731, 224980, 241050, 281225, 305330, 337470, 366396, 427462, 457995, 482100, 562450, 610660, 641193, 674940, 763325, 843675, 854924, 915990, 1068655, 1124900, 1282386, 1526650, 1687350, 1831980, 2137310, 2289975, 2564772, 3053300, 3205965, 3374700, 4274620, 4579950, 5343275, 6411930, 9159900, 10686550, 12823860, 16029825, 21373100, 32059650, 64119300]

約数ペア:

[(1, 64119300), (2, 32059650), (3, 21373100), (4, 16029825), (5, 12823860), (6, 10686550), (7, 9159900), (10, 6411930), (12, 5343275), (14, 4579950), (15, 4274620), (19, 3374700), (20, 3205965), (21, 3053300), (25, 2564772), (28, 2289975), (30, 2137310), (35, 1831980), (38, 1687350), (42, 1526650), (50, 1282386), (57, 1124900), (60, 1068655), (70, 915990), (75, 854924), (76, 843675), (84, 763325), (95, 674940), (100, 641193), (105, 610660), (114, 562450), (133, 482100), (140, 457995), (150, 427462), (175, 366396), (190, 337470), (210, 305330), (228, 281225), (266, 241050), (285, 224980), (300, 213731), (350, 183198), (380, 168735), (399, 160700), (420, 152665), (475, 134988), (525, 122132), (532, 120525), (570, 112490), (665, 96420), (700, 91599), (798, 80350), (950, 67494), (1050, 61066), (1140, 56245), (1330, 48210), (1425, 44996), (1596, 40175), (1607, 39900), (1900, 33747), (1995, 32140), (2100, 30533), (2660, 24105), (2850, 22498), (3214, 19950), (3325, 19284), (3990, 16070), (4821, 13300), (5700, 11249), (6428, 9975), (6650, 9642), (7980, 8035)]