25756800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{2683}}^1$

素因数の和:2710

約数の個数: 96

約数和(自身を含む): 84868080

約数和(自身を除く): 59111280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 2683, 3200, 4800, 5366, 8049, 9600, 10732, 13415, 16098, 21464, 26830, 32196, 40245, 42928, 53660, 64392, 67075, 80490, 85856, 107320, 128784, 134150, 160980, 171712, 201225, 214640, 257568, 268300, 321960, 343424, 402450, 429280, 515136, 536600, 643920, 804900, 858560, 1030272, 1073200, 1287840, 1609800, 1717120, 2146400, 2575680, 3219600, 4292800, 5151360, 6439200, 8585600, 12878400, 25756800]

約数ペア:

[(1, 25756800), (2, 12878400), (3, 8585600), (4, 6439200), (5, 5151360), (6, 4292800), (8, 3219600), (10, 2575680), (12, 2146400), (15, 1717120), (16, 1609800), (20, 1287840), (24, 1073200), (25, 1030272), (30, 858560), (32, 804900), (40, 643920), (48, 536600), (50, 515136), (60, 429280), (64, 402450), (75, 343424), (80, 321960), (96, 268300), (100, 257568), (120, 214640), (128, 201225), (150, 171712), (160, 160980), (192, 134150), (200, 128784), (240, 107320), (300, 85856), (320, 80490), (384, 67075), (400, 64392), (480, 53660), (600, 42928), (640, 40245), (800, 32196), (960, 26830), (1200, 21464), (1600, 16098), (1920, 13415), (2400, 10732), (2683, 9600), (3200, 8049), (4800, 5366)]