42725200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{15259}}^1$

素因数の和:15284

約数の個数: 60

約数和(自身を含む): 117318880

約数和(自身を除く): 74593680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 15259, 30518, 61036, 76295, 106813, 122072, 152590, 213626, 244144, 305180, 381475, 427252, 534065, 610360, 762950, 854504, 1068130, 1220720, 1525900, 1709008, 2136260, 2670325, 3051800, 4272520, 5340650, 6103600, 8545040, 10681300, 21362600, 42725200]

約数ペア:

[(1, 42725200), (2, 21362600), (4, 10681300), (5, 8545040), (7, 6103600), (8, 5340650), (10, 4272520), (14, 3051800), (16, 2670325), (20, 2136260), (25, 1709008), (28, 1525900), (35, 1220720), (40, 1068130), (50, 854504), (56, 762950), (70, 610360), (80, 534065), (100, 427252), (112, 381475), (140, 305180), (175, 244144), (200, 213626), (280, 152590), (350, 122072), (400, 106813), (560, 76295), (700, 61036), (1400, 30518), (2800, 15259)]