75755640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4021}}^1$

素因数の和:4192

約数の個数: 64

約数和(自身を含む): 228771360

約数和(自身を除く): 153015720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4021, 4710, 6280, 8042, 9420, 12063, 16084, 18840, 20105, 24126, 32168, 40210, 48252, 60315, 80420, 96504, 120630, 160840, 241260, 482520, 631297, 1262594, 1893891, 2525188, 3156485, 3787782, 5050376, 6312970, 7575564, 9469455, 12625940, 15151128, 18938910, 25251880, 37877820, 75755640]

約数ペア:

[(1, 75755640), (2, 37877820), (3, 25251880), (4, 18938910), (5, 15151128), (6, 12625940), (8, 9469455), (10, 7575564), (12, 6312970), (15, 5050376), (20, 3787782), (24, 3156485), (30, 2525188), (40, 1893891), (60, 1262594), (120, 631297), (157, 482520), (314, 241260), (471, 160840), (628, 120630), (785, 96504), (942, 80420), (1256, 60315), (1570, 48252), (1884, 40210), (2355, 32168), (3140, 24126), (3768, 20105), (4021, 18840), (4710, 16084), (6280, 12063), (8042, 9420)]