208070400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{10837}}^1$

素因数の和:10866

約数の個数: 108

約数和(自身を含む): 686739032

約数和(自身を除く): 478668632

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, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 10837, 19200, 21674, 32511, 43348, 54185, 65022, 86696, 108370, 130044, 162555, 173392, 216740, 260088, 270925, 325110, 346784, 433480, 520176, 541850, 650220, 693568, 812775, 866960, 1040352, 1083700, 1300440, 1387136, 1625550, 1733920, 2080704, 2167400, 2600880, 2774272, 3251100, 3467840, 4161408, 4334800, 5201760, 6502200, 6935680, 8322816, 8669600, 10403520, 13004400, 13871360, 17339200, 20807040, 26008800, 34678400, 41614080, 52017600, 69356800, 104035200, 208070400]

約数ペア:

[(1, 208070400), (2, 104035200), (3, 69356800), (4, 52017600), (5, 41614080), (6, 34678400), (8, 26008800), (10, 20807040), (12, 17339200), (15, 13871360), (16, 13004400), (20, 10403520), (24, 8669600), (25, 8322816), (30, 6935680), (32, 6502200), (40, 5201760), (48, 4334800), (50, 4161408), (60, 3467840), (64, 3251100), (75, 2774272), (80, 2600880), (96, 2167400), (100, 2080704), (120, 1733920), (128, 1625550), (150, 1387136), (160, 1300440), (192, 1083700), (200, 1040352), (240, 866960), (256, 812775), (300, 693568), (320, 650220), (384, 541850), (400, 520176), (480, 433480), (600, 346784), (640, 325110), (768, 270925), (800, 260088), (960, 216740), (1200, 173392), (1280, 162555), (1600, 130044), (1920, 108370), (2400, 86696), (3200, 65022), (3840, 54185), (4800, 43348), (6400, 32511), (9600, 21674), (10837, 19200)]