10890180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 40212480

約数和(自身を除く): 29322300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 67, 70, 84, 86, 90, 105, 108, 126, 129, 134, 135, 140, 172, 180, 189, 201, 210, 215, 252, 258, 268, 270, 301, 315, 335, 378, 387, 402, 420, 430, 469, 516, 540, 602, 603, 630, 645, 670, 756, 774, 804, 860, 903, 938, 945, 1005, 1161, 1204, 1206, 1260, 1290, 1340, 1407, 1505, 1548, 1806, 1809, 1876, 1890, 1935, 2010, 2322, 2345, 2412, 2580, 2709, 2814, 2881, 3010, 3015, 3612, 3618, 3780, 3870, 4020, 4221, 4515, 4644, 4690, 5418, 5628, 5762, 5805, 6020, 6030, 7035, 7236, 7740, 8127, 8442, 8643, 9030, 9045, 9380, 10836, 11524, 11610, 12060, 12663, 13545, 14070, 14405, 16254, 16884, 17286, 18060, 18090, 20167, 21105, 23220, 25326, 25929, 27090, 28140, 28810, 32508, 34572, 36180, 40334, 40635, 42210, 43215, 50652, 51858, 54180, 57620, 60501, 63315, 77787, 80668, 81270, 84420, 86430, 100835, 103716, 121002, 126630, 129645, 155574, 162540, 172860, 181503, 201670, 242004, 253260, 259290, 302505, 311148, 363006, 388935, 403340, 518580, 544509, 605010, 726012, 777870, 907515, 1089018, 1210020, 1555740, 1815030, 2178036, 2722545, 3630060, 5445090, 10890180]

約数ペア:

[(1, 10890180), (2, 5445090), (3, 3630060), (4, 2722545), (5, 2178036), (6, 1815030), (7, 1555740), (9, 1210020), (10, 1089018), (12, 907515), (14, 777870), (15, 726012), (18, 605010), (20, 544509), (21, 518580), (27, 403340), (28, 388935), (30, 363006), (35, 311148), (36, 302505), (42, 259290), (43, 253260), (45, 242004), (54, 201670), (60, 181503), (63, 172860), (67, 162540), (70, 155574), (84, 129645), (86, 126630), (90, 121002), (105, 103716), (108, 100835), (126, 86430), (129, 84420), (134, 81270), (135, 80668), (140, 77787), (172, 63315), (180, 60501), (189, 57620), (201, 54180), (210, 51858), (215, 50652), (252, 43215), (258, 42210), (268, 40635), (270, 40334), (301, 36180), (315, 34572), (335, 32508), (378, 28810), (387, 28140), (402, 27090), (420, 25929), (430, 25326), (469, 23220), (516, 21105), (540, 20167), (602, 18090), (603, 18060), (630, 17286), (645, 16884), (670, 16254), (756, 14405), (774, 14070), (804, 13545), (860, 12663), (903, 12060), (938, 11610), (945, 11524), (1005, 10836), (1161, 9380), (1204, 9045), (1206, 9030), (1260, 8643), (1290, 8442), (1340, 8127), (1407, 7740), (1505, 7236), (1548, 7035), (1806, 6030), (1809, 6020), (1876, 5805), (1890, 5762), (1935, 5628), (2010, 5418), (2322, 4690), (2345, 4644), (2412, 4515), (2580, 4221), (2709, 4020), (2814, 3870), (2881, 3780), (3010, 3618), (3015, 3612)]