208089600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{5419}}^1$

素因数の和:5450

約数の個数: 120

約数和(自身を含む): 687537840

約数和(自身を除く): 479448240

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, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 5419, 6400, 7680, 9600, 10838, 12800, 16257, 19200, 21676, 27095, 32514, 38400, 43352, 54190, 65028, 81285, 86704, 108380, 130056, 135475, 162570, 173408, 216760, 260112, 270950, 325140, 346816, 406425, 433520, 520224, 541900, 650280, 693632, 812850, 867040, 1040448, 1083800, 1300560, 1387264, 1625700, 1734080, 2080896, 2167600, 2601120, 2774528, 3251400, 3468160, 4161792, 4335200, 5202240, 6502800, 6936320, 8323584, 8670400, 10404480, 13005600, 13872640, 17340800, 20808960, 26011200, 34681600, 41617920, 52022400, 69363200, 104044800, 208089600]

約数ペア:

[(1, 208089600), (2, 104044800), (3, 69363200), (4, 52022400), (5, 41617920), (6, 34681600), (8, 26011200), (10, 20808960), (12, 17340800), (15, 13872640), (16, 13005600), (20, 10404480), (24, 8670400), (25, 8323584), (30, 6936320), (32, 6502800), (40, 5202240), (48, 4335200), (50, 4161792), (60, 3468160), (64, 3251400), (75, 2774528), (80, 2601120), (96, 2167600), (100, 2080896), (120, 1734080), (128, 1625700), (150, 1387264), (160, 1300560), (192, 1083800), (200, 1040448), (240, 867040), (256, 812850), (300, 693632), (320, 650280), (384, 541900), (400, 520224), (480, 433520), (512, 406425), (600, 346816), (640, 325140), (768, 270950), (800, 260112), (960, 216760), (1200, 173408), (1280, 162570), (1536, 135475), (1600, 130056), (1920, 108380), (2400, 86704), (2560, 81285), (3200, 65028), (3840, 54190), (4800, 43352), (5419, 38400), (6400, 32514), (7680, 27095), (9600, 21676), (10838, 19200), (12800, 16257)]