200612280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 659923200

約数和(自身を除く): 459310920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 379, 401, 440, 660, 758, 802, 1137, 1203, 1320, 1516, 1604, 1895, 2005, 2274, 2406, 3032, 3208, 3790, 4010, 4169, 4411, 4548, 4812, 5685, 6015, 7580, 8020, 8338, 8822, 9096, 9624, 11370, 12030, 12507, 13233, 15160, 16040, 16676, 17644, 20845, 22055, 22740, 24060, 25014, 26466, 33352, 35288, 41690, 44110, 45480, 48120, 50028, 52932, 62535, 66165, 83380, 88220, 100056, 105864, 125070, 132330, 151979, 166760, 176440, 250140, 264660, 303958, 455937, 500280, 529320, 607916, 759895, 911874, 1215832, 1519790, 1671769, 1823748, 2279685, 3039580, 3343538, 3647496, 4559370, 5015307, 6079160, 6687076, 8358845, 9118740, 10030614, 13374152, 16717690, 18237480, 20061228, 25076535, 33435380, 40122456, 50153070, 66870760, 100306140, 200612280]

約数ペア:

[(1, 200612280), (2, 100306140), (3, 66870760), (4, 50153070), (5, 40122456), (6, 33435380), (8, 25076535), (10, 20061228), (11, 18237480), (12, 16717690), (15, 13374152), (20, 10030614), (22, 9118740), (24, 8358845), (30, 6687076), (33, 6079160), (40, 5015307), (44, 4559370), (55, 3647496), (60, 3343538), (66, 3039580), (88, 2279685), (110, 1823748), (120, 1671769), (132, 1519790), (165, 1215832), (220, 911874), (264, 759895), (330, 607916), (379, 529320), (401, 500280), (440, 455937), (660, 303958), (758, 264660), (802, 250140), (1137, 176440), (1203, 166760), (1320, 151979), (1516, 132330), (1604, 125070), (1895, 105864), (2005, 100056), (2274, 88220), (2406, 83380), (3032, 66165), (3208, 62535), (3790, 52932), (4010, 50028), (4169, 48120), (4411, 45480), (4548, 44110), (4812, 41690), (5685, 35288), (6015, 33352), (7580, 26466), (8020, 25014), (8338, 24060), (8822, 22740), (9096, 22055), (9624, 20845), (11370, 17644), (12030, 16676), (12507, 16040), (13233, 15160)]