137602500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2655

約数の個数: 120

約数和(自身を含む): 458703168

約数和(自身を除く): 321100668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 875, 1050, 1250, 1500, 1750, 1875, 2100, 2500, 2621, 2625, 3500, 3750, 4375, 5242, 5250, 7500, 7863, 8750, 10484, 10500, 13105, 13125, 15726, 17500, 18347, 26210, 26250, 31452, 36694, 39315, 52420, 52500, 55041, 65525, 73388, 78630, 91735, 110082, 131050, 157260, 183470, 196575, 220164, 262100, 275205, 327625, 366940, 393150, 458675, 550410, 655250, 786300, 917350, 982875, 1100820, 1310500, 1376025, 1638125, 1834700, 1965750, 2293375, 2752050, 3276250, 3931500, 4586750, 4914375, 5504100, 6552500, 6880125, 9173500, 9828750, 11466875, 13760250, 19657500, 22933750, 27520500, 34400625, 45867500, 68801250, 137602500]

約数ペア:

[(1, 137602500), (2, 68801250), (3, 45867500), (4, 34400625), (5, 27520500), (6, 22933750), (7, 19657500), (10, 13760250), (12, 11466875), (14, 9828750), (15, 9173500), (20, 6880125), (21, 6552500), (25, 5504100), (28, 4914375), (30, 4586750), (35, 3931500), (42, 3276250), (50, 2752050), (60, 2293375), (70, 1965750), (75, 1834700), (84, 1638125), (100, 1376025), (105, 1310500), (125, 1100820), (140, 982875), (150, 917350), (175, 786300), (210, 655250), (250, 550410), (300, 458675), (350, 393150), (375, 366940), (420, 327625), (500, 275205), (525, 262100), (625, 220164), (700, 196575), (750, 183470), (875, 157260), (1050, 131050), (1250, 110082), (1500, 91735), (1750, 78630), (1875, 73388), (2100, 65525), (2500, 55041), (2621, 52500), (2625, 52420), (3500, 39315), (3750, 36694), (4375, 31452), (5242, 26250), (5250, 26210), (7500, 18347), (7863, 17500), (8750, 15726), (10484, 13125), (10500, 13105)]