690074640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1111

約数の個数: 200

約数和(自身を含む): 2421195480

約数和(自身を除く): 1731120840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 180, 216, 218, 240, 270, 324, 327, 360, 405, 432, 436, 540, 545, 648, 654, 720, 810, 872, 977, 981, 1080, 1090, 1296, 1308, 1620, 1635, 1744, 1954, 1962, 2160, 2180, 2616, 2931, 2943, 3240, 3270, 3908, 3924, 4360, 4885, 4905, 5232, 5862, 5886, 6480, 6540, 7816, 7848, 8720, 8793, 8829, 9770, 9810, 11724, 11772, 13080, 14655, 14715, 15632, 15696, 17586, 17658, 19540, 19620, 23448, 23544, 26160, 26379, 29310, 29430, 35172, 35316, 39080, 39240, 43965, 44145, 46896, 47088, 52758, 58620, 58860, 70344, 70632, 78160, 78480, 79137, 87930, 88290, 105516, 106493, 117240, 117720, 131895, 140688, 141264, 158274, 175860, 176580, 211032, 212986, 234480, 235440, 263790, 316548, 319479, 351720, 353160, 395685, 422064, 425972, 527580, 532465, 633096, 638958, 703440, 706320, 791370, 851944, 958437, 1055160, 1064930, 1266192, 1277916, 1582740, 1597395, 1703888, 1916874, 2110320, 2129860, 2555832, 2875311, 3165480, 3194790, 3833748, 4259720, 4792185, 5111664, 5750622, 6330960, 6389580, 7667496, 8519440, 8625933, 9584370, 11501244, 12779160, 14376555, 15334992, 17251866, 19168740, 23002488, 25558320, 28753110, 34503732, 38337480, 43129665, 46004976, 57506220, 69007464, 76674960, 86259330, 115012440, 138014928, 172518660, 230024880, 345037320, 690074640]

約数ペア:

[(1, 690074640), (2, 345037320), (3, 230024880), (4, 172518660), (5, 138014928), (6, 115012440), (8, 86259330), (9, 76674960), (10, 69007464), (12, 57506220), (15, 46004976), (16, 43129665), (18, 38337480), (20, 34503732), (24, 28753110), (27, 25558320), (30, 23002488), (36, 19168740), (40, 17251866), (45, 15334992), (48, 14376555), (54, 12779160), (60, 11501244), (72, 9584370), (80, 8625933), (81, 8519440), (90, 7667496), (108, 6389580), (109, 6330960), (120, 5750622), (135, 5111664), (144, 4792185), (162, 4259720), (180, 3833748), (216, 3194790), (218, 3165480), (240, 2875311), (270, 2555832), (324, 2129860), (327, 2110320), (360, 1916874), (405, 1703888), (432, 1597395), (436, 1582740), (540, 1277916), (545, 1266192), (648, 1064930), (654, 1055160), (720, 958437), (810, 851944), (872, 791370), (977, 706320), (981, 703440), (1080, 638958), (1090, 633096), (1296, 532465), (1308, 527580), (1620, 425972), (1635, 422064), (1744, 395685), (1954, 353160), (1962, 351720), (2160, 319479), (2180, 316548), (2616, 263790), (2931, 235440), (2943, 234480), (3240, 212986), (3270, 211032), (3908, 176580), (3924, 175860), (4360, 158274), (4885, 141264), (4905, 140688), (5232, 131895), (5862, 117720), (5886, 117240), (6480, 106493), (6540, 105516), (7816, 88290), (7848, 87930), (8720, 79137), (8793, 78480), (8829, 78160), (9770, 70632), (9810, 70344), (11724, 58860), (11772, 58620), (13080, 52758), (14655, 47088), (14715, 46896), (15632, 44145), (15696, 43965), (17586, 39240), (17658, 39080), (19540, 35316), (19620, 35172), (23448, 29430), (23544, 29310), (26160, 26379)]