135426900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{64489}}^1$

素因数の和:64513

約数の個数: 72

約数和(自身を含む): 447818560

約数和(自身を除く): 312391660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 64489, 128978, 193467, 257956, 322445, 386934, 451423, 644890, 773868, 902846, 967335, 1289780, 1354269, 1612225, 1805692, 1934670, 2257115, 2708538, 3224450, 3869340, 4514230, 4836675, 5417076, 6448900, 6771345, 9028460, 9673350, 11285575, 13542690, 19346700, 22571150, 27085380, 33856725, 45142300, 67713450, 135426900]

約数ペア:

[(1, 135426900), (2, 67713450), (3, 45142300), (4, 33856725), (5, 27085380), (6, 22571150), (7, 19346700), (10, 13542690), (12, 11285575), (14, 9673350), (15, 9028460), (20, 6771345), (21, 6448900), (25, 5417076), (28, 4836675), (30, 4514230), (35, 3869340), (42, 3224450), (50, 2708538), (60, 2257115), (70, 1934670), (75, 1805692), (84, 1612225), (100, 1354269), (105, 1289780), (140, 967335), (150, 902846), (175, 773868), (210, 644890), (300, 451423), (350, 386934), (420, 322445), (525, 257956), (700, 193467), (1050, 128978), (2100, 64489)]