82712000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 168

約数和(自身を含む): 239408208

約数和(自身を除く): 156696208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 211, 224, 245, 250, 280, 320, 350, 392, 400, 422, 448, 490, 500, 560, 700, 784, 800, 844, 875, 980, 1000, 1055, 1120, 1225, 1400, 1477, 1568, 1600, 1688, 1750, 1960, 2000, 2110, 2240, 2450, 2800, 2954, 3136, 3376, 3500, 3920, 4000, 4220, 4900, 5275, 5600, 5908, 6125, 6752, 7000, 7385, 7840, 8000, 8440, 9800, 10339, 10550, 11200, 11816, 12250, 13504, 14000, 14770, 15680, 16880, 19600, 20678, 21100, 23632, 24500, 26375, 28000, 29540, 33760, 36925, 39200, 41356, 42200, 47264, 49000, 51695, 52750, 56000, 59080, 67520, 73850, 78400, 82712, 84400, 94528, 98000, 103390, 105500, 118160, 147700, 165424, 168800, 184625, 196000, 206780, 211000, 236320, 258475, 295400, 330848, 337600, 369250, 392000, 413560, 422000, 472640, 516950, 590800, 661696, 738500, 827120, 844000, 1033900, 1181600, 1292375, 1477000, 1654240, 1688000, 2067800, 2363200, 2584750, 2954000, 3308480, 4135600, 5169500, 5908000, 8271200, 10339000, 11816000, 16542400, 20678000, 41356000, 82712000]

約数ペア:

[(1, 82712000), (2, 41356000), (4, 20678000), (5, 16542400), (7, 11816000), (8, 10339000), (10, 8271200), (14, 5908000), (16, 5169500), (20, 4135600), (25, 3308480), (28, 2954000), (32, 2584750), (35, 2363200), (40, 2067800), (49, 1688000), (50, 1654240), (56, 1477000), (64, 1292375), (70, 1181600), (80, 1033900), (98, 844000), (100, 827120), (112, 738500), (125, 661696), (140, 590800), (160, 516950), (175, 472640), (196, 422000), (200, 413560), (211, 392000), (224, 369250), (245, 337600), (250, 330848), (280, 295400), (320, 258475), (350, 236320), (392, 211000), (400, 206780), (422, 196000), (448, 184625), (490, 168800), (500, 165424), (560, 147700), (700, 118160), (784, 105500), (800, 103390), (844, 98000), (875, 94528), (980, 84400), (1000, 82712), (1055, 78400), (1120, 73850), (1225, 67520), (1400, 59080), (1477, 56000), (1568, 52750), (1600, 51695), (1688, 49000), (1750, 47264), (1960, 42200), (2000, 41356), (2110, 39200), (2240, 36925), (2450, 33760), (2800, 29540), (2954, 28000), (3136, 26375), (3376, 24500), (3500, 23632), (3920, 21100), (4000, 20678), (4220, 19600), (4900, 16880), (5275, 15680), (5600, 14770), (5908, 14000), (6125, 13504), (6752, 12250), (7000, 11816), (7385, 11200), (7840, 10550), (8000, 10339), (8440, 9800)]