1231635000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1823

約数の個数: 160

約数和(自身を含む): 3931741440

約数和(自身を除く): 2700106440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 125, 141, 150, 188, 200, 235, 250, 282, 300, 375, 376, 470, 500, 564, 600, 625, 705, 750, 940, 1000, 1128, 1175, 1250, 1410, 1500, 1747, 1875, 1880, 2350, 2500, 2820, 3000, 3494, 3525, 3750, 4700, 5000, 5241, 5640, 5875, 6988, 7050, 7500, 8735, 9400, 10482, 11750, 13976, 14100, 15000, 17470, 17625, 20964, 23500, 26205, 28200, 29375, 34940, 35250, 41928, 43675, 47000, 52410, 58750, 69880, 70500, 82109, 87350, 88125, 104820, 117500, 131025, 141000, 164218, 174700, 176250, 209640, 218375, 235000, 246327, 262050, 328436, 349400, 352500, 410545, 436750, 492654, 524100, 655125, 656872, 705000, 821090, 873500, 985308, 1048200, 1091875, 1231635, 1310250, 1642180, 1747000, 1970616, 2052725, 2183750, 2463270, 2620500, 3275625, 3284360, 4105450, 4367500, 4926540, 5241000, 6158175, 6551250, 8210900, 8735000, 9853080, 10263625, 12316350, 13102500, 16421800, 20527250, 24632700, 26205000, 30790875, 41054500, 49265400, 51318125, 61581750, 82109000, 102636250, 123163500, 153954375, 205272500, 246327000, 307908750, 410545000, 615817500, 1231635000]

約数ペア:

[(1, 1231635000), (2, 615817500), (3, 410545000), (4, 307908750), (5, 246327000), (6, 205272500), (8, 153954375), (10, 123163500), (12, 102636250), (15, 82109000), (20, 61581750), (24, 51318125), (25, 49265400), (30, 41054500), (40, 30790875), (47, 26205000), (50, 24632700), (60, 20527250), (75, 16421800), (94, 13102500), (100, 12316350), (120, 10263625), (125, 9853080), (141, 8735000), (150, 8210900), (188, 6551250), (200, 6158175), (235, 5241000), (250, 4926540), (282, 4367500), (300, 4105450), (375, 3284360), (376, 3275625), (470, 2620500), (500, 2463270), (564, 2183750), (600, 2052725), (625, 1970616), (705, 1747000), (750, 1642180), (940, 1310250), (1000, 1231635), (1128, 1091875), (1175, 1048200), (1250, 985308), (1410, 873500), (1500, 821090), (1747, 705000), (1875, 656872), (1880, 655125), (2350, 524100), (2500, 492654), (2820, 436750), (3000, 410545), (3494, 352500), (3525, 349400), (3750, 328436), (4700, 262050), (5000, 246327), (5241, 235000), (5640, 218375), (5875, 209640), (6988, 176250), (7050, 174700), (7500, 164218), (8735, 141000), (9400, 131025), (10482, 117500), (11750, 104820), (13976, 88125), (14100, 87350), (15000, 82109), (17470, 70500), (17625, 69880), (20964, 58750), (23500, 52410), (26205, 47000), (28200, 43675), (29375, 41928), (34940, 35250)]