68759250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 96

約数和(自身を含む): 199749888

約数和(自身を除く): 130990638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 490, 525, 735, 750, 875, 1050, 1225, 1470, 1750, 1871, 2450, 2625, 3675, 3742, 5250, 5613, 6125, 7350, 9355, 11226, 12250, 13097, 18375, 18710, 26194, 28065, 36750, 39291, 46775, 56130, 65485, 78582, 91679, 93550, 130970, 140325, 183358, 196455, 233875, 275037, 280650, 327425, 392910, 458395, 467750, 550074, 654850, 701625, 916790, 982275, 1375185, 1403250, 1637125, 1964550, 2291975, 2750370, 3274250, 4583950, 4911375, 6875925, 9822750, 11459875, 13751850, 22919750, 34379625, 68759250]

約数ペア:

[(1, 68759250), (2, 34379625), (3, 22919750), (5, 13751850), (6, 11459875), (7, 9822750), (10, 6875925), (14, 4911375), (15, 4583950), (21, 3274250), (25, 2750370), (30, 2291975), (35, 1964550), (42, 1637125), (49, 1403250), (50, 1375185), (70, 982275), (75, 916790), (98, 701625), (105, 654850), (125, 550074), (147, 467750), (150, 458395), (175, 392910), (210, 327425), (245, 280650), (250, 275037), (294, 233875), (350, 196455), (375, 183358), (490, 140325), (525, 130970), (735, 93550), (750, 91679), (875, 78582), (1050, 65485), (1225, 56130), (1470, 46775), (1750, 39291), (1871, 36750), (2450, 28065), (2625, 26194), (3675, 18710), (3742, 18375), (5250, 13097), (5613, 12250), (6125, 11226), (7350, 9355)]