1204000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{43}}^1$

素因数の和:75

約数の個数: 96

約数和(自身を含む): 3459456

約数和(自身を除く): 2255456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 125, 140, 160, 172, 175, 200, 215, 224, 250, 280, 301, 344, 350, 400, 430, 500, 560, 602, 688, 700, 800, 860, 875, 1000, 1075, 1120, 1204, 1376, 1400, 1505, 1720, 1750, 2000, 2150, 2408, 2800, 3010, 3440, 3500, 4000, 4300, 4816, 5375, 5600, 6020, 6880, 7000, 7525, 8600, 9632, 10750, 12040, 14000, 15050, 17200, 21500, 24080, 28000, 30100, 34400, 37625, 43000, 48160, 60200, 75250, 86000, 120400, 150500, 172000, 240800, 301000, 602000, 1204000]

約数ペア:

[(1, 1204000), (2, 602000), (4, 301000), (5, 240800), (7, 172000), (8, 150500), (10, 120400), (14, 86000), (16, 75250), (20, 60200), (25, 48160), (28, 43000), (32, 37625), (35, 34400), (40, 30100), (43, 28000), (50, 24080), (56, 21500), (70, 17200), (80, 15050), (86, 14000), (100, 12040), (112, 10750), (125, 9632), (140, 8600), (160, 7525), (172, 7000), (175, 6880), (200, 6020), (215, 5600), (224, 5375), (250, 4816), (280, 4300), (301, 4000), (344, 3500), (350, 3440), (400, 3010), (430, 2800), (500, 2408), (560, 2150), (602, 2000), (688, 1750), (700, 1720), (800, 1505), (860, 1400), (875, 1376), (1000, 1204), (1075, 1120)]