250680000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{2089}}^1$

素因数の和:2124

約数の個数: 140

約数和(自身を含む): 829203320

約数和(自身を除く): 578523320

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, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2089, 2400, 2500, 3000, 3750, 4000, 4178, 4800, 5000, 6000, 6267, 7500, 8000, 8356, 10000, 10445, 12000, 12534, 15000, 16712, 20000, 20890, 24000, 25068, 30000, 31335, 33424, 40000, 41780, 50136, 52225, 60000, 62670, 66848, 83560, 100272, 104450, 120000, 125340, 133696, 156675, 167120, 200544, 208900, 250680, 261125, 313350, 334240, 401088, 417800, 501360, 522250, 626700, 668480, 783375, 835600, 1002720, 1044500, 1253400, 1305625, 1566750, 1671200, 2005440, 2089000, 2506800, 2611250, 3133500, 3342400, 3916875, 4178000, 5013600, 5222500, 6267000, 7833750, 8356000, 10027200, 10445000, 12534000, 15667500, 16712000, 20890000, 25068000, 31335000, 41780000, 50136000, 62670000, 83560000, 125340000, 250680000]

約数ペア:

[(1, 250680000), (2, 125340000), (3, 83560000), (4, 62670000), (5, 50136000), (6, 41780000), (8, 31335000), (10, 25068000), (12, 20890000), (15, 16712000), (16, 15667500), (20, 12534000), (24, 10445000), (25, 10027200), (30, 8356000), (32, 7833750), (40, 6267000), (48, 5222500), (50, 5013600), (60, 4178000), (64, 3916875), (75, 3342400), (80, 3133500), (96, 2611250), (100, 2506800), (120, 2089000), (125, 2005440), (150, 1671200), (160, 1566750), (192, 1305625), (200, 1253400), (240, 1044500), (250, 1002720), (300, 835600), (320, 783375), (375, 668480), (400, 626700), (480, 522250), (500, 501360), (600, 417800), (625, 401088), (750, 334240), (800, 313350), (960, 261125), (1000, 250680), (1200, 208900), (1250, 200544), (1500, 167120), (1600, 156675), (1875, 133696), (2000, 125340), (2089, 120000), (2400, 104450), (2500, 100272), (3000, 83560), (3750, 66848), (4000, 62670), (4178, 60000), (4800, 52225), (5000, 50136), (6000, 41780), (6267, 40000), (7500, 33424), (8000, 31335), (8356, 30000), (10000, 25068), (10445, 24000), (12000, 20890), (12534, 20000), (15000, 16712)]