16846800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 54892320

約数和(自身を除く): 38045520

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, 101, 120, 139, 150, 200, 202, 240, 278, 300, 303, 400, 404, 417, 505, 556, 600, 606, 695, 808, 834, 1010, 1112, 1200, 1212, 1390, 1515, 1616, 1668, 2020, 2085, 2224, 2424, 2525, 2780, 3030, 3336, 3475, 4040, 4170, 4848, 5050, 5560, 6060, 6672, 6950, 7575, 8080, 8340, 10100, 10425, 11120, 12120, 13900, 14039, 15150, 16680, 20200, 20850, 24240, 27800, 28078, 30300, 33360, 40400, 41700, 42117, 55600, 56156, 60600, 70195, 83400, 84234, 112312, 121200, 140390, 166800, 168468, 210585, 224624, 280780, 336936, 350975, 421170, 561560, 673872, 701950, 842340, 1052925, 1123120, 1403900, 1684680, 2105850, 2807800, 3369360, 4211700, 5615600, 8423400, 16846800]

約数ペア:

[(1, 16846800), (2, 8423400), (3, 5615600), (4, 4211700), (5, 3369360), (6, 2807800), (8, 2105850), (10, 1684680), (12, 1403900), (15, 1123120), (16, 1052925), (20, 842340), (24, 701950), (25, 673872), (30, 561560), (40, 421170), (48, 350975), (50, 336936), (60, 280780), (75, 224624), (80, 210585), (100, 168468), (101, 166800), (120, 140390), (139, 121200), (150, 112312), (200, 84234), (202, 83400), (240, 70195), (278, 60600), (300, 56156), (303, 55600), (400, 42117), (404, 41700), (417, 40400), (505, 33360), (556, 30300), (600, 28078), (606, 27800), (695, 24240), (808, 20850), (834, 20200), (1010, 16680), (1112, 15150), (1200, 14039), (1212, 13900), (1390, 12120), (1515, 11120), (1616, 10425), (1668, 10100), (2020, 8340), (2085, 8080), (2224, 7575), (2424, 6950), (2525, 6672), (2780, 6060), (3030, 5560), (3336, 5050), (3475, 4848), (4040, 4170)]