80605350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{25589}}^1$

素因数の和:25614

約数の個数: 72

約数和(自身を含む): 247506480

約数和(自身を除く): 166901130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 25589, 51178, 76767, 127945, 153534, 179123, 230301, 255890, 358246, 383835, 460602, 537369, 639725, 767670, 895615, 1074738, 1151505, 1279450, 1612107, 1791230, 1919175, 2303010, 2686845, 3224214, 3838350, 4478075, 5373690, 5757525, 8060535, 8956150, 11515050, 13434225, 16121070, 26868450, 40302675, 80605350]

約数ペア:

[(1, 80605350), (2, 40302675), (3, 26868450), (5, 16121070), (6, 13434225), (7, 11515050), (9, 8956150), (10, 8060535), (14, 5757525), (15, 5373690), (18, 4478075), (21, 3838350), (25, 3224214), (30, 2686845), (35, 2303010), (42, 1919175), (45, 1791230), (50, 1612107), (63, 1279450), (70, 1151505), (75, 1074738), (90, 895615), (105, 767670), (126, 639725), (150, 537369), (175, 460602), (210, 383835), (225, 358246), (315, 255890), (350, 230301), (450, 179123), (525, 153534), (630, 127945), (1050, 76767), (1575, 51178), (3150, 25589)]