115465140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{91639}}^1$

素因数の和:91661

約数の個数: 72

約数和(自身を含む): 400283520

約数和(自身を除く): 284818380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 91639, 183278, 274917, 366556, 458195, 549834, 641473, 824751, 916390, 1099668, 1282946, 1374585, 1649502, 1832780, 1924419, 2565892, 2749170, 3207365, 3299004, 3848838, 4123755, 5498340, 5773257, 6414730, 7697676, 8247510, 9622095, 11546514, 12829460, 16495020, 19244190, 23093028, 28866285, 38488380, 57732570, 115465140]

約数ペア:

[(1, 115465140), (2, 57732570), (3, 38488380), (4, 28866285), (5, 23093028), (6, 19244190), (7, 16495020), (9, 12829460), (10, 11546514), (12, 9622095), (14, 8247510), (15, 7697676), (18, 6414730), (20, 5773257), (21, 5498340), (28, 4123755), (30, 3848838), (35, 3299004), (36, 3207365), (42, 2749170), (45, 2565892), (60, 1924419), (63, 1832780), (70, 1649502), (84, 1374585), (90, 1282946), (105, 1099668), (126, 916390), (140, 824751), (180, 641473), (210, 549834), (252, 458195), (315, 366556), (420, 274917), (630, 183278), (1260, 91639)]