6681500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 17611776

約数和(自身を除く): 10930276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 83, 92, 100, 115, 125, 140, 161, 166, 175, 230, 250, 322, 332, 350, 415, 460, 500, 575, 581, 644, 700, 805, 830, 875, 1150, 1162, 1610, 1660, 1750, 1909, 2075, 2300, 2324, 2875, 2905, 3220, 3500, 3818, 4025, 4150, 5750, 5810, 7636, 8050, 8300, 9545, 10375, 11500, 11620, 13363, 14525, 16100, 19090, 20125, 20750, 26726, 29050, 38180, 40250, 41500, 47725, 53452, 58100, 66815, 72625, 80500, 95450, 133630, 145250, 190900, 238625, 267260, 290500, 334075, 477250, 668150, 954500, 1336300, 1670375, 3340750, 6681500]

約数ペア:

[(1, 6681500), (2, 3340750), (4, 1670375), (5, 1336300), (7, 954500), (10, 668150), (14, 477250), (20, 334075), (23, 290500), (25, 267260), (28, 238625), (35, 190900), (46, 145250), (50, 133630), (70, 95450), (83, 80500), (92, 72625), (100, 66815), (115, 58100), (125, 53452), (140, 47725), (161, 41500), (166, 40250), (175, 38180), (230, 29050), (250, 26726), (322, 20750), (332, 20125), (350, 19090), (415, 16100), (460, 14525), (500, 13363), (575, 11620), (581, 11500), (644, 10375), (700, 9545), (805, 8300), (830, 8050), (875, 7636), (1150, 5810), (1162, 5750), (1610, 4150), (1660, 4025), (1750, 3818), (1909, 3500), (2075, 3220), (2300, 2905), (2324, 2875)]