105138180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83443}}^1$

素因数の和:83465

約数の個数: 72

約数和(自身を含む): 364483392

約数和(自身を除く): 259345212

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, 83443, 166886, 250329, 333772, 417215, 500658, 584101, 750987, 834430, 1001316, 1168202, 1251645, 1501974, 1668860, 1752303, 2336404, 2503290, 2920505, 3003948, 3504606, 3754935, 5006580, 5256909, 5841010, 7009212, 7509870, 8761515, 10513818, 11682020, 15019740, 17523030, 21027636, 26284545, 35046060, 52569090, 105138180]

約数ペア:

[(1, 105138180), (2, 52569090), (3, 35046060), (4, 26284545), (5, 21027636), (6, 17523030), (7, 15019740), (9, 11682020), (10, 10513818), (12, 8761515), (14, 7509870), (15, 7009212), (18, 5841010), (20, 5256909), (21, 5006580), (28, 3754935), (30, 3504606), (35, 3003948), (36, 2920505), (42, 2503290), (45, 2336404), (60, 1752303), (63, 1668860), (70, 1501974), (84, 1251645), (90, 1168202), (105, 1001316), (126, 834430), (140, 750987), (180, 584101), (210, 500658), (252, 417215), (315, 333772), (420, 250329), (630, 166886), (1260, 83443)]