200752020

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 252

約数和(自身を含む): 737893044

約数和(自身を除く): 537141024

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 281, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 562, 567, 588, 630, 729, 735, 756, 810, 843, 882, 945, 972, 980, 1124, 1134, 1215, 1260, 1323, 1405, 1458, 1470, 1620, 1686, 1701, 1764, 1890, 1967, 2205, 2268, 2430, 2529, 2646, 2810, 2835, 2916, 2940, 3372, 3402, 3645, 3780, 3934, 3969, 4215, 4410, 4860, 5058, 5103, 5292, 5620, 5670, 5901, 6615, 6804, 7290, 7587, 7868, 7938, 8430, 8505, 8820, 9835, 10116, 10206, 11340, 11802, 11907, 12645, 13230, 13769, 14580, 15174, 15876, 16860, 17010, 17703, 19670, 19845, 20412, 22761, 23604, 23814, 25290, 25515, 26460, 27538, 29505, 30348, 34020, 35406, 35721, 37935, 39340, 39690, 41307, 45522, 47628, 50580, 51030, 53109, 55076, 59010, 59535, 68283, 68845, 70812, 71442, 75870, 79380, 82614, 88515, 91044, 102060, 106218, 113805, 118020, 119070, 123921, 136566, 137690, 142884, 151740, 159327, 165228, 177030, 178605, 204849, 206535, 212436, 227610, 238140, 247842, 265545, 273132, 275380, 318654, 341415, 354060, 357210, 371763, 409698, 413070, 455220, 477981, 495684, 531090, 619605, 637308, 682830, 714420, 743526, 796635, 819396, 826140, 955962, 1024245, 1062180, 1115289, 1239210, 1365660, 1433943, 1487052, 1593270, 1858815, 1911924, 2048490, 2230578, 2389905, 2478420, 2867886, 3186540, 3345867, 3717630, 4096980, 4461156, 4779810, 5576445, 5735772, 6691734, 7169715, 7435260, 9559620, 10037601, 11152890, 13383468, 14339430, 16729335, 20075202, 22305780, 28678860, 33458670, 40150404, 50188005, 66917340, 100376010, 200752020]

約数ペア:

[(1, 200752020), (2, 100376010), (3, 66917340), (4, 50188005), (5, 40150404), (6, 33458670), (7, 28678860), (9, 22305780), (10, 20075202), (12, 16729335), (14, 14339430), (15, 13383468), (18, 11152890), (20, 10037601), (21, 9559620), (27, 7435260), (28, 7169715), (30, 6691734), (35, 5735772), (36, 5576445), (42, 4779810), (45, 4461156), (49, 4096980), (54, 3717630), (60, 3345867), (63, 3186540), (70, 2867886), (81, 2478420), (84, 2389905), (90, 2230578), (98, 2048490), (105, 1911924), (108, 1858815), (126, 1593270), (135, 1487052), (140, 1433943), (147, 1365660), (162, 1239210), (180, 1115289), (189, 1062180), (196, 1024245), (210, 955962), (243, 826140), (245, 819396), (252, 796635), (270, 743526), (281, 714420), (294, 682830), (315, 637308), (324, 619605), (378, 531090), (405, 495684), (420, 477981), (441, 455220), (486, 413070), (490, 409698), (540, 371763), (562, 357210), (567, 354060), (588, 341415), (630, 318654), (729, 275380), (735, 273132), (756, 265545), (810, 247842), (843, 238140), (882, 227610), (945, 212436), (972, 206535), (980, 204849), (1124, 178605), (1134, 177030), (1215, 165228), (1260, 159327), (1323, 151740), (1405, 142884), (1458, 137690), (1470, 136566), (1620, 123921), (1686, 119070), (1701, 118020), (1764, 113805), (1890, 106218), (1967, 102060), (2205, 91044), (2268, 88515), (2430, 82614), (2529, 79380), (2646, 75870), (2810, 71442), (2835, 70812), (2916, 68845), (2940, 68283), (3372, 59535), (3402, 59010), (3645, 55076), (3780, 53109), (3934, 51030), (3969, 50580), (4215, 47628), (4410, 45522), (4860, 41307), (5058, 39690), (5103, 39340), (5292, 37935), (5620, 35721), (5670, 35406), (5901, 34020), (6615, 30348), (6804, 29505), (7290, 27538), (7587, 26460), (7868, 25515), (7938, 25290), (8430, 23814), (8505, 23604), (8820, 22761), (9835, 20412), (10116, 19845), (10206, 19670), (11340, 17703), (11802, 17010), (11907, 16860), (12645, 15876), (13230, 15174), (13769, 14580)]