42489600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{2213}}^1$

素因数の和:2242

約数の個数: 108

約数和(自身を含む): 140287896

約数和(自身を除く): 97798296

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, 2213, 2400, 3200, 3840, 4426, 4800, 6400, 6639, 8852, 9600, 11065, 13278, 17704, 19200, 22130, 26556, 33195, 35408, 44260, 53112, 55325, 66390, 70816, 88520, 106224, 110650, 132780, 141632, 165975, 177040, 212448, 221300, 265560, 283264, 331950, 354080, 424896, 442600, 531120, 566528, 663900, 708160, 849792, 885200, 1062240, 1327800, 1416320, 1699584, 1770400, 2124480, 2655600, 2832640, 3540800, 4248960, 5311200, 7081600, 8497920, 10622400, 14163200, 21244800, 42489600]

約数ペア:

[(1, 42489600), (2, 21244800), (3, 14163200), (4, 10622400), (5, 8497920), (6, 7081600), (8, 5311200), (10, 4248960), (12, 3540800), (15, 2832640), (16, 2655600), (20, 2124480), (24, 1770400), (25, 1699584), (30, 1416320), (32, 1327800), (40, 1062240), (48, 885200), (50, 849792), (60, 708160), (64, 663900), (75, 566528), (80, 531120), (96, 442600), (100, 424896), (120, 354080), (128, 331950), (150, 283264), (160, 265560), (192, 221300), (200, 212448), (240, 177040), (256, 165975), (300, 141632), (320, 132780), (384, 110650), (400, 106224), (480, 88520), (600, 70816), (640, 66390), (768, 55325), (800, 53112), (960, 44260), (1200, 35408), (1280, 33195), (1600, 26556), (1920, 22130), (2213, 19200), (2400, 17704), (3200, 13278), (3840, 11065), (4426, 9600), (4800, 8852), (6400, 6639)]