138710400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{14449}}^1$

素因数の和:14476

約数の個数: 96

約数和(自身を含む): 456909000

約数和(自身を除く): 318198600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 14449, 28898, 43347, 57796, 72245, 86694, 115592, 144490, 173388, 216735, 231184, 288980, 346776, 361225, 433470, 462368, 577960, 693552, 722450, 866940, 924736, 1083675, 1155920, 1387104, 1444900, 1733880, 1849472, 2167350, 2311840, 2774208, 2889800, 3467760, 4334700, 4623680, 5548416, 5779600, 6935520, 8669400, 9247360, 11559200, 13871040, 17338800, 23118400, 27742080, 34677600, 46236800, 69355200, 138710400]

約数ペア:

[(1, 138710400), (2, 69355200), (3, 46236800), (4, 34677600), (5, 27742080), (6, 23118400), (8, 17338800), (10, 13871040), (12, 11559200), (15, 9247360), (16, 8669400), (20, 6935520), (24, 5779600), (25, 5548416), (30, 4623680), (32, 4334700), (40, 3467760), (48, 2889800), (50, 2774208), (60, 2311840), (64, 2167350), (75, 1849472), (80, 1733880), (96, 1444900), (100, 1387104), (120, 1155920), (128, 1083675), (150, 924736), (160, 866940), (192, 722450), (200, 693552), (240, 577960), (300, 462368), (320, 433470), (384, 361225), (400, 346776), (480, 288980), (600, 231184), (640, 216735), (800, 173388), (960, 144490), (1200, 115592), (1600, 86694), (1920, 72245), (2400, 57796), (3200, 43347), (4800, 28898), (9600, 14449)]