137922400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2277

約数の個数: 144

約数和(自身を含む): 419973120

約数和(自身を除く): 282050720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1100, 1120, 1232, 1400, 1540, 1760, 1925, 2200, 2239, 2464, 2800, 3080, 3850, 4400, 4478, 5600, 6160, 7700, 8800, 8956, 11195, 12320, 15400, 15673, 17912, 22390, 24629, 30800, 31346, 35824, 44780, 49258, 55975, 61600, 62692, 71648, 78365, 89560, 98516, 111950, 123145, 125384, 156730, 172403, 179120, 197032, 223900, 246290, 250768, 313460, 344806, 358240, 391825, 394064, 447800, 492580, 501536, 615725, 626920, 689612, 783650, 788128, 862015, 895600, 985160, 1231450, 1253840, 1379224, 1567300, 1724030, 1791200, 1970320, 2462900, 2507680, 2758448, 3134600, 3448060, 3940640, 4310075, 4925800, 5516896, 6269200, 6896120, 8620150, 9851600, 12538400, 13792240, 17240300, 19703200, 27584480, 34480600, 68961200, 137922400]

約数ペア:

[(1, 137922400), (2, 68961200), (4, 34480600), (5, 27584480), (7, 19703200), (8, 17240300), (10, 13792240), (11, 12538400), (14, 9851600), (16, 8620150), (20, 6896120), (22, 6269200), (25, 5516896), (28, 4925800), (32, 4310075), (35, 3940640), (40, 3448060), (44, 3134600), (50, 2758448), (55, 2507680), (56, 2462900), (70, 1970320), (77, 1791200), (80, 1724030), (88, 1567300), (100, 1379224), (110, 1253840), (112, 1231450), (140, 985160), (154, 895600), (160, 862015), (175, 788128), (176, 783650), (200, 689612), (220, 626920), (224, 615725), (275, 501536), (280, 492580), (308, 447800), (350, 394064), (352, 391825), (385, 358240), (400, 344806), (440, 313460), (550, 250768), (560, 246290), (616, 223900), (700, 197032), (770, 179120), (800, 172403), (880, 156730), (1100, 125384), (1120, 123145), (1232, 111950), (1400, 98516), (1540, 89560), (1760, 78365), (1925, 71648), (2200, 62692), (2239, 61600), (2464, 55975), (2800, 49258), (3080, 44780), (3850, 35824), (4400, 31346), (4478, 30800), (5600, 24629), (6160, 22390), (7700, 17912), (8800, 15673), (8956, 15400), (11195, 12320)]