66734500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 174021120

約数和(自身を除く): 107286620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 125, 140, 161, 175, 230, 250, 322, 350, 460, 500, 575, 644, 700, 805, 829, 875, 1150, 1610, 1658, 1750, 2300, 2875, 3220, 3316, 3500, 4025, 4145, 5750, 5803, 8050, 8290, 11500, 11606, 16100, 16580, 19067, 20125, 20725, 23212, 29015, 38134, 40250, 41450, 58030, 76268, 80500, 82900, 95335, 103625, 116060, 133469, 145075, 190670, 207250, 266938, 290150, 381340, 414500, 476675, 533876, 580300, 667345, 725375, 953350, 1334690, 1450750, 1906700, 2383375, 2669380, 2901500, 3336725, 4766750, 6673450, 9533500, 13346900, 16683625, 33367250, 66734500]

約数ペア:

[(1, 66734500), (2, 33367250), (4, 16683625), (5, 13346900), (7, 9533500), (10, 6673450), (14, 4766750), (20, 3336725), (23, 2901500), (25, 2669380), (28, 2383375), (35, 1906700), (46, 1450750), (50, 1334690), (70, 953350), (92, 725375), (100, 667345), (115, 580300), (125, 533876), (140, 476675), (161, 414500), (175, 381340), (230, 290150), (250, 266938), (322, 207250), (350, 190670), (460, 145075), (500, 133469), (575, 116060), (644, 103625), (700, 95335), (805, 82900), (829, 80500), (875, 76268), (1150, 58030), (1610, 41450), (1658, 40250), (1750, 38134), (2300, 29015), (2875, 23212), (3220, 20725), (3316, 20125), (3500, 19067), (4025, 16580), (4145, 16100), (5750, 11606), (5803, 11500), (8050, 8290)]