71589000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 260357760

約数和(自身を除く): 188768760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 300, 350, 375, 392, 420, 487, 490, 500, 525, 588, 600, 700, 735, 750, 840, 875, 974, 980, 1000, 1050, 1176, 1225, 1400, 1461, 1470, 1500, 1750, 1948, 1960, 2100, 2435, 2450, 2625, 2922, 2940, 3000, 3409, 3500, 3675, 3896, 4200, 4870, 4900, 5250, 5844, 5880, 6125, 6818, 7000, 7305, 7350, 9740, 9800, 10227, 10500, 11688, 12175, 12250, 13636, 14610, 14700, 17045, 18375, 19480, 20454, 21000, 23863, 24350, 24500, 27272, 29220, 29400, 34090, 36525, 36750, 40908, 47726, 48700, 49000, 51135, 58440, 60875, 68180, 71589, 73050, 73500, 81816, 85225, 95452, 97400, 102270, 119315, 121750, 136360, 143178, 146100, 147000, 170450, 182625, 190904, 204540, 238630, 243500, 255675, 286356, 292200, 340900, 357945, 365250, 409080, 426125, 477260, 487000, 511350, 572712, 596575, 681800, 715890, 730500, 852250, 954520, 1022700, 1193150, 1278375, 1431780, 1461000, 1704500, 1789725, 2045400, 2386300, 2556750, 2863560, 2982875, 3409000, 3579450, 4772600, 5113500, 5965750, 7158900, 8948625, 10227000, 11931500, 14317800, 17897250, 23863000, 35794500, 71589000]

約数ペア:

[(1, 71589000), (2, 35794500), (3, 23863000), (4, 17897250), (5, 14317800), (6, 11931500), (7, 10227000), (8, 8948625), (10, 7158900), (12, 5965750), (14, 5113500), (15, 4772600), (20, 3579450), (21, 3409000), (24, 2982875), (25, 2863560), (28, 2556750), (30, 2386300), (35, 2045400), (40, 1789725), (42, 1704500), (49, 1461000), (50, 1431780), (56, 1278375), (60, 1193150), (70, 1022700), (75, 954520), (84, 852250), (98, 730500), (100, 715890), (105, 681800), (120, 596575), (125, 572712), (140, 511350), (147, 487000), (150, 477260), (168, 426125), (175, 409080), (196, 365250), (200, 357945), (210, 340900), (245, 292200), (250, 286356), (280, 255675), (294, 243500), (300, 238630), (350, 204540), (375, 190904), (392, 182625), (420, 170450), (487, 147000), (490, 146100), (500, 143178), (525, 136360), (588, 121750), (600, 119315), (700, 102270), (735, 97400), (750, 95452), (840, 85225), (875, 81816), (974, 73500), (980, 73050), (1000, 71589), (1050, 68180), (1176, 60875), (1225, 58440), (1400, 51135), (1461, 49000), (1470, 48700), (1500, 47726), (1750, 40908), (1948, 36750), (1960, 36525), (2100, 34090), (2435, 29400), (2450, 29220), (2625, 27272), (2922, 24500), (2940, 24350), (3000, 23863), (3409, 21000), (3500, 20454), (3675, 19480), (3896, 18375), (4200, 17045), (4870, 14700), (4900, 14610), (5250, 13636), (5844, 12250), (5880, 12175), (6125, 11688), (6818, 10500), (7000, 10227), (7305, 9800), (7350, 9740)]