2049279900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1604

約数の個数: 144

約数和(自身を含む): 6119608320

約数和(自身を除く): 4070328420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 101, 141, 150, 188, 202, 235, 282, 300, 303, 404, 470, 505, 564, 606, 705, 940, 1010, 1175, 1212, 1410, 1439, 1515, 2020, 2350, 2525, 2820, 2878, 3030, 3525, 4317, 4700, 4747, 5050, 5756, 6060, 7050, 7195, 7575, 8634, 9494, 10100, 14100, 14241, 14390, 15150, 17268, 18988, 21585, 23735, 28482, 28780, 30300, 35975, 43170, 47470, 56964, 67633, 71205, 71950, 86340, 94940, 107925, 118675, 135266, 142410, 143900, 145339, 202899, 215850, 237350, 270532, 284820, 290678, 338165, 356025, 405798, 431700, 436017, 474700, 581356, 676330, 712050, 726695, 811596, 872034, 1014495, 1352660, 1424100, 1453390, 1690825, 1744068, 2028990, 2180085, 2906780, 3381650, 3633475, 4057980, 4360170, 5072475, 6763300, 6830933, 7266950, 8720340, 10144950, 10900425, 13661866, 14533900, 20289900, 20492799, 21800850, 27323732, 34154665, 40985598, 43601700, 68309330, 81971196, 102463995, 136618660, 170773325, 204927990, 341546650, 409855980, 512319975, 683093300, 1024639950, 2049279900]

約数ペア:

[(1, 2049279900), (2, 1024639950), (3, 683093300), (4, 512319975), (5, 409855980), (6, 341546650), (10, 204927990), (12, 170773325), (15, 136618660), (20, 102463995), (25, 81971196), (30, 68309330), (47, 43601700), (50, 40985598), (60, 34154665), (75, 27323732), (94, 21800850), (100, 20492799), (101, 20289900), (141, 14533900), (150, 13661866), (188, 10900425), (202, 10144950), (235, 8720340), (282, 7266950), (300, 6830933), (303, 6763300), (404, 5072475), (470, 4360170), (505, 4057980), (564, 3633475), (606, 3381650), (705, 2906780), (940, 2180085), (1010, 2028990), (1175, 1744068), (1212, 1690825), (1410, 1453390), (1439, 1424100), (1515, 1352660), (2020, 1014495), (2350, 872034), (2525, 811596), (2820, 726695), (2878, 712050), (3030, 676330), (3525, 581356), (4317, 474700), (4700, 436017), (4747, 431700), (5050, 405798), (5756, 356025), (6060, 338165), (7050, 290678), (7195, 284820), (7575, 270532), (8634, 237350), (9494, 215850), (10100, 202899), (14100, 145339), (14241, 143900), (14390, 142410), (15150, 135266), (17268, 118675), (18988, 107925), (21585, 94940), (23735, 86340), (28482, 71950), (28780, 71205), (30300, 67633), (35975, 56964), (43170, 47470)]