54450900

素因数分解:

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

素因数の和:140

約数の個数: 288

約数和(自身を含む): 207764480

約数和(自身を除く): 153313580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 43, 45, 50, 54, 60, 63, 67, 70, 75, 84, 86, 90, 100, 105, 108, 126, 129, 134, 135, 140, 150, 172, 175, 180, 189, 201, 210, 215, 225, 252, 258, 268, 270, 300, 301, 315, 335, 350, 378, 387, 402, 420, 430, 450, 469, 516, 525, 540, 602, 603, 630, 645, 670, 675, 700, 756, 774, 804, 860, 900, 903, 938, 945, 1005, 1050, 1075, 1161, 1204, 1206, 1260, 1290, 1340, 1350, 1407, 1505, 1548, 1575, 1675, 1806, 1809, 1876, 1890, 1935, 2010, 2100, 2150, 2322, 2345, 2412, 2580, 2700, 2709, 2814, 2881, 3010, 3015, 3150, 3225, 3350, 3612, 3618, 3780, 3870, 4020, 4221, 4300, 4515, 4644, 4690, 4725, 5025, 5418, 5628, 5762, 5805, 6020, 6030, 6300, 6450, 6700, 7035, 7236, 7525, 7740, 8127, 8442, 8643, 9030, 9045, 9380, 9450, 9675, 10050, 10836, 11524, 11610, 11725, 12060, 12663, 12900, 13545, 14070, 14405, 15050, 15075, 16254, 16884, 17286, 18060, 18090, 18900, 19350, 20100, 20167, 21105, 22575, 23220, 23450, 25326, 25929, 27090, 28140, 28810, 29025, 30100, 30150, 32508, 34572, 35175, 36180, 38700, 40334, 40635, 42210, 43215, 45150, 45225, 46900, 50652, 51858, 54180, 57620, 58050, 60300, 60501, 63315, 67725, 70350, 72025, 77787, 80668, 81270, 84420, 86430, 90300, 90450, 100835, 103716, 105525, 116100, 121002, 126630, 129645, 135450, 140700, 144050, 155574, 162540, 172860, 180900, 181503, 201670, 203175, 211050, 216075, 242004, 253260, 259290, 270900, 288100, 302505, 311148, 316575, 363006, 388935, 403340, 406350, 422100, 432150, 504175, 518580, 544509, 605010, 633150, 648225, 726012, 777870, 812700, 864300, 907515, 1008350, 1089018, 1210020, 1266300, 1296450, 1512525, 1555740, 1815030, 1944675, 2016700, 2178036, 2592900, 2722545, 3025050, 3630060, 3889350, 4537575, 5445090, 6050100, 7778700, 9075150, 10890180, 13612725, 18150300, 27225450, 54450900]

約数ペア:

[(1, 54450900), (2, 27225450), (3, 18150300), (4, 13612725), (5, 10890180), (6, 9075150), (7, 7778700), (9, 6050100), (10, 5445090), (12, 4537575), (14, 3889350), (15, 3630060), (18, 3025050), (20, 2722545), (21, 2592900), (25, 2178036), (27, 2016700), (28, 1944675), (30, 1815030), (35, 1555740), (36, 1512525), (42, 1296450), (43, 1266300), (45, 1210020), (50, 1089018), (54, 1008350), (60, 907515), (63, 864300), (67, 812700), (70, 777870), (75, 726012), (84, 648225), (86, 633150), (90, 605010), (100, 544509), (105, 518580), (108, 504175), (126, 432150), (129, 422100), (134, 406350), (135, 403340), (140, 388935), (150, 363006), (172, 316575), (175, 311148), (180, 302505), (189, 288100), (201, 270900), (210, 259290), (215, 253260), (225, 242004), (252, 216075), (258, 211050), (268, 203175), (270, 201670), (300, 181503), (301, 180900), (315, 172860), (335, 162540), (350, 155574), (378, 144050), (387, 140700), (402, 135450), (420, 129645), (430, 126630), (450, 121002), (469, 116100), (516, 105525), (525, 103716), (540, 100835), (602, 90450), (603, 90300), (630, 86430), (645, 84420), (670, 81270), (675, 80668), (700, 77787), (756, 72025), (774, 70350), (804, 67725), (860, 63315), (900, 60501), (903, 60300), (938, 58050), (945, 57620), (1005, 54180), (1050, 51858), (1075, 50652), (1161, 46900), (1204, 45225), (1206, 45150), (1260, 43215), (1290, 42210), (1340, 40635), (1350, 40334), (1407, 38700), (1505, 36180), (1548, 35175), (1575, 34572), (1675, 32508), (1806, 30150), (1809, 30100), (1876, 29025), (1890, 28810), (1935, 28140), (2010, 27090), (2100, 25929), (2150, 25326), (2322, 23450), (2345, 23220), (2412, 22575), (2580, 21105), (2700, 20167), (2709, 20100), (2814, 19350), (2881, 18900), (3010, 18090), (3015, 18060), (3150, 17286), (3225, 16884), (3350, 16254), (3612, 15075), (3618, 15050), (3780, 14405), (3870, 14070), (4020, 13545), (4221, 12900), (4300, 12663), (4515, 12060), (4644, 11725), (4690, 11610), (4725, 11524), (5025, 10836), (5418, 10050), (5628, 9675), (5762, 9450), (5805, 9380), (6020, 9045), (6030, 9030), (6300, 8643), (6450, 8442), (6700, 8127), (7035, 7740), (7236, 7525)]