200807280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2279

約数の個数: 120

約数和(自身を含む): 679844880

約数和(自身を除く): 479037600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2129, 2358, 2620, 3144, 3930, 4258, 4716, 5240, 5895, 6288, 6387, 7860, 8516, 9432, 10480, 10645, 11790, 12774, 15720, 17032, 18864, 19161, 21290, 23580, 25548, 31440, 31935, 34064, 38322, 42580, 47160, 51096, 63870, 76644, 85160, 94320, 95805, 102192, 127740, 153288, 170320, 191610, 255480, 278899, 306576, 383220, 510960, 557798, 766440, 836697, 1115596, 1394495, 1532880, 1673394, 2231192, 2510091, 2788990, 3346788, 4183485, 4462384, 5020182, 5577980, 6693576, 8366970, 10040364, 11155960, 12550455, 13387152, 16733940, 20080728, 22311920, 25100910, 33467880, 40161456, 50201820, 66935760, 100403640, 200807280]

約数ペア:

[(1, 200807280), (2, 100403640), (3, 66935760), (4, 50201820), (5, 40161456), (6, 33467880), (8, 25100910), (9, 22311920), (10, 20080728), (12, 16733940), (15, 13387152), (16, 12550455), (18, 11155960), (20, 10040364), (24, 8366970), (30, 6693576), (36, 5577980), (40, 5020182), (45, 4462384), (48, 4183485), (60, 3346788), (72, 2788990), (80, 2510091), (90, 2231192), (120, 1673394), (131, 1532880), (144, 1394495), (180, 1115596), (240, 836697), (262, 766440), (360, 557798), (393, 510960), (524, 383220), (655, 306576), (720, 278899), (786, 255480), (1048, 191610), (1179, 170320), (1310, 153288), (1572, 127740), (1965, 102192), (2096, 95805), (2129, 94320), (2358, 85160), (2620, 76644), (3144, 63870), (3930, 51096), (4258, 47160), (4716, 42580), (5240, 38322), (5895, 34064), (6288, 31935), (6387, 31440), (7860, 25548), (8516, 23580), (9432, 21290), (10480, 19161), (10645, 18864), (11790, 17032), (12774, 15720)]