19194600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31991}}^1$

素因数の和:32010

約数の個数: 48

約数和(自身を含む): 59505120

約数和(自身を除く): 40310520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 31991, 63982, 95973, 127964, 159955, 191946, 255928, 319910, 383892, 479865, 639820, 767784, 799775, 959730, 1279640, 1599550, 1919460, 2399325, 3199100, 3838920, 4798650, 6398200, 9597300, 19194600]

約数ペア:

[(1, 19194600), (2, 9597300), (3, 6398200), (4, 4798650), (5, 3838920), (6, 3199100), (8, 2399325), (10, 1919460), (12, 1599550), (15, 1279640), (20, 959730), (24, 799775), (25, 767784), (30, 639820), (40, 479865), (50, 383892), (60, 319910), (75, 255928), (100, 191946), (120, 159955), (150, 127964), (200, 95973), (300, 63982), (600, 31991)]