12772620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 47308800

約数和(自身を除く): 34536180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 109, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 218, 252, 270, 279, 310, 315, 327, 372, 378, 420, 434, 436, 465, 540, 545, 558, 620, 630, 651, 654, 756, 763, 837, 868, 930, 945, 981, 1085, 1090, 1116, 1260, 1302, 1308, 1395, 1526, 1635, 1674, 1860, 1890, 1953, 1962, 2170, 2180, 2289, 2604, 2790, 2943, 3052, 3255, 3270, 3348, 3379, 3780, 3815, 3906, 3924, 4185, 4340, 4578, 4905, 5580, 5859, 5886, 6510, 6540, 6758, 6867, 7630, 7812, 8370, 9156, 9765, 9810, 10137, 11445, 11718, 11772, 13020, 13516, 13734, 14715, 15260, 16740, 16895, 19530, 19620, 20274, 20601, 22890, 23436, 23653, 27468, 29295, 29430, 30411, 33790, 34335, 39060, 40548, 41202, 45780, 47306, 50685, 58590, 58860, 60822, 67580, 68670, 70959, 82404, 91233, 94612, 101370, 103005, 117180, 118265, 121644, 137340, 141918, 152055, 182466, 202740, 206010, 212877, 236530, 283836, 304110, 354795, 364932, 412020, 425754, 456165, 473060, 608220, 638631, 709590, 851508, 912330, 1064385, 1277262, 1419180, 1824660, 2128770, 2554524, 3193155, 4257540, 6386310, 12772620]

約数ペア:

[(1, 12772620), (2, 6386310), (3, 4257540), (4, 3193155), (5, 2554524), (6, 2128770), (7, 1824660), (9, 1419180), (10, 1277262), (12, 1064385), (14, 912330), (15, 851508), (18, 709590), (20, 638631), (21, 608220), (27, 473060), (28, 456165), (30, 425754), (31, 412020), (35, 364932), (36, 354795), (42, 304110), (45, 283836), (54, 236530), (60, 212877), (62, 206010), (63, 202740), (70, 182466), (84, 152055), (90, 141918), (93, 137340), (105, 121644), (108, 118265), (109, 117180), (124, 103005), (126, 101370), (135, 94612), (140, 91233), (155, 82404), (180, 70959), (186, 68670), (189, 67580), (210, 60822), (217, 58860), (218, 58590), (252, 50685), (270, 47306), (279, 45780), (310, 41202), (315, 40548), (327, 39060), (372, 34335), (378, 33790), (420, 30411), (434, 29430), (436, 29295), (465, 27468), (540, 23653), (545, 23436), (558, 22890), (620, 20601), (630, 20274), (651, 19620), (654, 19530), (756, 16895), (763, 16740), (837, 15260), (868, 14715), (930, 13734), (945, 13516), (981, 13020), (1085, 11772), (1090, 11718), (1116, 11445), (1260, 10137), (1302, 9810), (1308, 9765), (1395, 9156), (1526, 8370), (1635, 7812), (1674, 7630), (1860, 6867), (1890, 6758), (1953, 6540), (1962, 6510), (2170, 5886), (2180, 5859), (2289, 5580), (2604, 4905), (2790, 4578), (2943, 4340), (3052, 4185), (3255, 3924), (3270, 3906), (3348, 3815), (3379, 3780)]