244281500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 584962560

約数和(自身を除く): 340681060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 125, 145, 170, 250, 290, 340, 425, 493, 500, 580, 725, 850, 986, 991, 1450, 1700, 1972, 1982, 2125, 2465, 2900, 3625, 3964, 4250, 4930, 4955, 7250, 8500, 9860, 9910, 12325, 14500, 16847, 19820, 24650, 24775, 28739, 33694, 49300, 49550, 57478, 61625, 67388, 84235, 99100, 114956, 123250, 123875, 143695, 168470, 246500, 247750, 287390, 336940, 421175, 488563, 495500, 574780, 718475, 842350, 977126, 1436950, 1684700, 1954252, 2105875, 2442815, 2873900, 3592375, 4211750, 4885630, 7184750, 8423500, 9771260, 12214075, 14369500, 24428150, 48856300, 61070375, 122140750, 244281500]

約数ペア:

[(1, 244281500), (2, 122140750), (4, 61070375), (5, 48856300), (10, 24428150), (17, 14369500), (20, 12214075), (25, 9771260), (29, 8423500), (34, 7184750), (50, 4885630), (58, 4211750), (68, 3592375), (85, 2873900), (100, 2442815), (116, 2105875), (125, 1954252), (145, 1684700), (170, 1436950), (250, 977126), (290, 842350), (340, 718475), (425, 574780), (493, 495500), (500, 488563), (580, 421175), (725, 336940), (850, 287390), (986, 247750), (991, 246500), (1450, 168470), (1700, 143695), (1972, 123875), (1982, 123250), (2125, 114956), (2465, 99100), (2900, 84235), (3625, 67388), (3964, 61625), (4250, 57478), (4930, 49550), (4955, 49300), (7250, 33694), (8500, 28739), (9860, 24775), (9910, 24650), (12325, 19820), (14500, 16847)]