142877200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 361528200

約数和(自身を除く): 218651000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 109, 113, 116, 145, 200, 218, 226, 232, 290, 400, 436, 452, 464, 545, 565, 580, 725, 872, 904, 1090, 1130, 1160, 1450, 1744, 1808, 2180, 2260, 2320, 2725, 2825, 2900, 3161, 3277, 4360, 4520, 5450, 5650, 5800, 6322, 6554, 8720, 9040, 10900, 11300, 11600, 12317, 12644, 13108, 15805, 16385, 21800, 22600, 24634, 25288, 26216, 31610, 32770, 43600, 45200, 49268, 50576, 52432, 61585, 63220, 65540, 79025, 81925, 98536, 123170, 126440, 131080, 158050, 163850, 197072, 246340, 252880, 262160, 307925, 316100, 327700, 357193, 492680, 615850, 632200, 655400, 714386, 985360, 1231700, 1264400, 1310800, 1428772, 1785965, 2463400, 2857544, 3571930, 4926800, 5715088, 7143860, 8929825, 14287720, 17859650, 28575440, 35719300, 71438600, 142877200]

約数ペア:

[(1, 142877200), (2, 71438600), (4, 35719300), (5, 28575440), (8, 17859650), (10, 14287720), (16, 8929825), (20, 7143860), (25, 5715088), (29, 4926800), (40, 3571930), (50, 2857544), (58, 2463400), (80, 1785965), (100, 1428772), (109, 1310800), (113, 1264400), (116, 1231700), (145, 985360), (200, 714386), (218, 655400), (226, 632200), (232, 615850), (290, 492680), (400, 357193), (436, 327700), (452, 316100), (464, 307925), (545, 262160), (565, 252880), (580, 246340), (725, 197072), (872, 163850), (904, 158050), (1090, 131080), (1130, 126440), (1160, 123170), (1450, 98536), (1744, 81925), (1808, 79025), (2180, 65540), (2260, 63220), (2320, 61585), (2725, 52432), (2825, 50576), (2900, 49268), (3161, 45200), (3277, 43600), (4360, 32770), (4520, 31610), (5450, 26216), (5650, 25288), (5800, 24634), (6322, 22600), (6554, 21800), (8720, 16385), (9040, 15805), (10900, 13108), (11300, 12644), (11600, 12317)]