247364400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1643

約数の個数: 120

約数和(自身を含む): 798629440

約数和(自身を除く): 551265040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 240, 278, 300, 400, 417, 556, 600, 695, 834, 1112, 1200, 1390, 1483, 1668, 2085, 2224, 2780, 2966, 3336, 3475, 4170, 4449, 5560, 5932, 6672, 6950, 7415, 8340, 8898, 10425, 11120, 11864, 13900, 14830, 16680, 17796, 20850, 22245, 23728, 27800, 29660, 33360, 35592, 37075, 41700, 44490, 55600, 59320, 71184, 74150, 83400, 88980, 111225, 118640, 148300, 166800, 177960, 206137, 222450, 296600, 355920, 412274, 444900, 593200, 618411, 824548, 889800, 1030685, 1236822, 1649096, 1779600, 2061370, 2473644, 3092055, 3298192, 4122740, 4947288, 5153425, 6184110, 8245480, 9894576, 10306850, 12368220, 15460275, 16490960, 20613700, 24736440, 30920550, 41227400, 49472880, 61841100, 82454800, 123682200, 247364400]

約数ペア:

[(1, 247364400), (2, 123682200), (3, 82454800), (4, 61841100), (5, 49472880), (6, 41227400), (8, 30920550), (10, 24736440), (12, 20613700), (15, 16490960), (16, 15460275), (20, 12368220), (24, 10306850), (25, 9894576), (30, 8245480), (40, 6184110), (48, 5153425), (50, 4947288), (60, 4122740), (75, 3298192), (80, 3092055), (100, 2473644), (120, 2061370), (139, 1779600), (150, 1649096), (200, 1236822), (240, 1030685), (278, 889800), (300, 824548), (400, 618411), (417, 593200), (556, 444900), (600, 412274), (695, 355920), (834, 296600), (1112, 222450), (1200, 206137), (1390, 177960), (1483, 166800), (1668, 148300), (2085, 118640), (2224, 111225), (2780, 88980), (2966, 83400), (3336, 74150), (3475, 71184), (4170, 59320), (4449, 55600), (5560, 44490), (5932, 41700), (6672, 37075), (6950, 35592), (7415, 33360), (8340, 29660), (8898, 27800), (10425, 23728), (11120, 22245), (11864, 20850), (13900, 17796), (14830, 16680)]