89486250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^2\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 120

約数和(自身を含む): 260691552

約数和(自身を除く): 171205302

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, 487, 490, 525, 625, 735, 750, 875, 974, 1050, 1225, 1250, 1461, 1470, 1750, 1875, 2435, 2450, 2625, 2922, 3409, 3675, 3750, 4375, 4870, 5250, 6125, 6818, 7305, 7350, 8750, 10227, 12175, 12250, 13125, 14610, 17045, 18375, 20454, 23863, 24350, 26250, 30625, 34090, 36525, 36750, 47726, 51135, 60875, 61250, 71589, 73050, 85225, 91875, 102270, 119315, 121750, 143178, 170450, 182625, 183750, 238630, 255675, 304375, 357945, 365250, 426125, 511350, 596575, 608750, 715890, 852250, 913125, 1193150, 1278375, 1789725, 1826250, 2130625, 2556750, 2982875, 3579450, 4261250, 5965750, 6391875, 8948625, 12783750, 14914375, 17897250, 29828750, 44743125, 89486250]

約数ペア:

[(1, 89486250), (2, 44743125), (3, 29828750), (5, 17897250), (6, 14914375), (7, 12783750), (10, 8948625), (14, 6391875), (15, 5965750), (21, 4261250), (25, 3579450), (30, 2982875), (35, 2556750), (42, 2130625), (49, 1826250), (50, 1789725), (70, 1278375), (75, 1193150), (98, 913125), (105, 852250), (125, 715890), (147, 608750), (150, 596575), (175, 511350), (210, 426125), (245, 365250), (250, 357945), (294, 304375), (350, 255675), (375, 238630), (487, 183750), (490, 182625), (525, 170450), (625, 143178), (735, 121750), (750, 119315), (875, 102270), (974, 91875), (1050, 85225), (1225, 73050), (1250, 71589), (1461, 61250), (1470, 60875), (1750, 51135), (1875, 47726), (2435, 36750), (2450, 36525), (2625, 34090), (2922, 30625), (3409, 26250), (3675, 24350), (3750, 23863), (4375, 20454), (4870, 18375), (5250, 17045), (6125, 14610), (6818, 13125), (7305, 12250), (7350, 12175), (8750, 10227)]