200804940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{7589}}^1$

素因数の和:7621

約数の個数: 144

約数和(自身を含む): 726818400

約数和(自身を除く): 526013460

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, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 7589, 8820, 13230, 15178, 22767, 26460, 30356, 37945, 45534, 53123, 68301, 75890, 91068, 106246, 113835, 136602, 151780, 159369, 204903, 212492, 227670, 265615, 273204, 318738, 341505, 371861, 409806, 455340, 478107, 531230, 637476, 683010, 743722, 796845, 819612, 956214, 1024515, 1062460, 1115583, 1366020, 1434321, 1487444, 1593690, 1859305, 1912428, 2049030, 2231166, 2390535, 2868642, 3187380, 3346749, 3718610, 4098060, 4462332, 4781070, 5577915, 5737284, 6693498, 7171605, 7437220, 9562140, 10040247, 11155830, 13386996, 14343210, 16733745, 20080494, 22311660, 28686420, 33467490, 40160988, 50201235, 66934980, 100402470, 200804940]

約数ペア:

[(1, 200804940), (2, 100402470), (3, 66934980), (4, 50201235), (5, 40160988), (6, 33467490), (7, 28686420), (9, 22311660), (10, 20080494), (12, 16733745), (14, 14343210), (15, 13386996), (18, 11155830), (20, 10040247), (21, 9562140), (27, 7437220), (28, 7171605), (30, 6693498), (35, 5737284), (36, 5577915), (42, 4781070), (45, 4462332), (49, 4098060), (54, 3718610), (60, 3346749), (63, 3187380), (70, 2868642), (84, 2390535), (90, 2231166), (98, 2049030), (105, 1912428), (108, 1859305), (126, 1593690), (135, 1487444), (140, 1434321), (147, 1366020), (180, 1115583), (189, 1062460), (196, 1024515), (210, 956214), (245, 819612), (252, 796845), (270, 743722), (294, 683010), (315, 637476), (378, 531230), (420, 478107), (441, 455340), (490, 409806), (540, 371861), (588, 341505), (630, 318738), (735, 273204), (756, 265615), (882, 227670), (945, 212492), (980, 204903), (1260, 159369), (1323, 151780), (1470, 136602), (1764, 113835), (1890, 106246), (2205, 91068), (2646, 75890), (2940, 68301), (3780, 53123), (4410, 45534), (5292, 37945), (6615, 30356), (7589, 26460), (8820, 22767), (13230, 15178)]