2008453650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 5880576000

約数和(自身を除く): 3872122350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 103, 105, 147, 150, 175, 206, 210, 245, 294, 309, 343, 350, 379, 490, 515, 525, 618, 686, 721, 735, 758, 1029, 1030, 1050, 1137, 1225, 1442, 1470, 1545, 1715, 1895, 2058, 2163, 2274, 2450, 2575, 2653, 3090, 3430, 3605, 3675, 3790, 4326, 5047, 5145, 5150, 5306, 5685, 7210, 7350, 7725, 7959, 8575, 9475, 10094, 10290, 10815, 11370, 13265, 15141, 15450, 15918, 17150, 18025, 18571, 18950, 21630, 25235, 25725, 26530, 28425, 30282, 35329, 36050, 37142, 39037, 39795, 50470, 51450, 54075, 55713, 56850, 66325, 70658, 75705, 78074, 79590, 92855, 105987, 108150, 111426, 117111, 126175, 129997, 132650, 151410, 176645, 185710, 195185, 198975, 211974, 234222, 252350, 259994, 273259, 278565, 353290, 378525, 389991, 390370, 397950, 464275, 529935, 546518, 557130, 585555, 649985, 757050, 779982, 819777, 883225, 928550, 975925, 1059870, 1171110, 1299970, 1366295, 1392825, 1639554, 1766450, 1912813, 1949955, 1951850, 2649675, 2732590, 2785650, 2927775, 3249925, 3825626, 3899910, 4098885, 5299350, 5738439, 5855550, 6499850, 6831475, 8197770, 9564065, 9749775, 11476878, 13389691, 13662950, 19128130, 19499550, 20494425, 26779382, 28692195, 40169073, 40988850, 47820325, 57384390, 66948455, 80338146, 95640650, 133896910, 143460975, 200845365, 286921950, 334742275, 401690730, 669484550, 1004226825, 2008453650]

約数ペア:

[(1, 2008453650), (2, 1004226825), (3, 669484550), (5, 401690730), (6, 334742275), (7, 286921950), (10, 200845365), (14, 143460975), (15, 133896910), (21, 95640650), (25, 80338146), (30, 66948455), (35, 57384390), (42, 47820325), (49, 40988850), (50, 40169073), (70, 28692195), (75, 26779382), (98, 20494425), (103, 19499550), (105, 19128130), (147, 13662950), (150, 13389691), (175, 11476878), (206, 9749775), (210, 9564065), (245, 8197770), (294, 6831475), (309, 6499850), (343, 5855550), (350, 5738439), (379, 5299350), (490, 4098885), (515, 3899910), (525, 3825626), (618, 3249925), (686, 2927775), (721, 2785650), (735, 2732590), (758, 2649675), (1029, 1951850), (1030, 1949955), (1050, 1912813), (1137, 1766450), (1225, 1639554), (1442, 1392825), (1470, 1366295), (1545, 1299970), (1715, 1171110), (1895, 1059870), (2058, 975925), (2163, 928550), (2274, 883225), (2450, 819777), (2575, 779982), (2653, 757050), (3090, 649985), (3430, 585555), (3605, 557130), (3675, 546518), (3790, 529935), (4326, 464275), (5047, 397950), (5145, 390370), (5150, 389991), (5306, 378525), (5685, 353290), (7210, 278565), (7350, 273259), (7725, 259994), (7959, 252350), (8575, 234222), (9475, 211974), (10094, 198975), (10290, 195185), (10815, 185710), (11370, 176645), (13265, 151410), (15141, 132650), (15450, 129997), (15918, 126175), (17150, 117111), (18025, 111426), (18571, 108150), (18950, 105987), (21630, 92855), (25235, 79590), (25725, 78074), (26530, 75705), (28425, 70658), (30282, 66325), (35329, 56850), (36050, 55713), (37142, 54075), (39037, 51450), (39795, 50470)]