13604500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 38368512

約数和(自身を除く): 24764012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 125, 130, 140, 161, 169, 175, 182, 230, 250, 260, 299, 322, 325, 338, 350, 364, 455, 460, 500, 575, 598, 644, 650, 676, 700, 805, 845, 875, 910, 1150, 1183, 1196, 1300, 1495, 1610, 1625, 1690, 1750, 1820, 2093, 2275, 2300, 2366, 2875, 2990, 3220, 3250, 3380, 3500, 3887, 4025, 4186, 4225, 4550, 4732, 5750, 5915, 5980, 6500, 7475, 7774, 8050, 8372, 8450, 9100, 10465, 11375, 11500, 11830, 14950, 15548, 16100, 16900, 19435, 20125, 20930, 21125, 22750, 23660, 27209, 29575, 29900, 37375, 38870, 40250, 41860, 42250, 45500, 52325, 54418, 59150, 74750, 77740, 80500, 84500, 97175, 104650, 108836, 118300, 136045, 147875, 149500, 194350, 209300, 261625, 272090, 295750, 388700, 485875, 523250, 544180, 591500, 680225, 971750, 1046500, 1360450, 1943500, 2720900, 3401125, 6802250, 13604500]

約数ペア:

[(1, 13604500), (2, 6802250), (4, 3401125), (5, 2720900), (7, 1943500), (10, 1360450), (13, 1046500), (14, 971750), (20, 680225), (23, 591500), (25, 544180), (26, 523250), (28, 485875), (35, 388700), (46, 295750), (50, 272090), (52, 261625), (65, 209300), (70, 194350), (91, 149500), (92, 147875), (100, 136045), (115, 118300), (125, 108836), (130, 104650), (140, 97175), (161, 84500), (169, 80500), (175, 77740), (182, 74750), (230, 59150), (250, 54418), (260, 52325), (299, 45500), (322, 42250), (325, 41860), (338, 40250), (350, 38870), (364, 37375), (455, 29900), (460, 29575), (500, 27209), (575, 23660), (598, 22750), (644, 21125), (650, 20930), (676, 20125), (700, 19435), (805, 16900), (845, 16100), (875, 15548), (910, 14950), (1150, 11830), (1183, 11500), (1196, 11375), (1300, 10465), (1495, 9100), (1610, 8450), (1625, 8372), (1690, 8050), (1750, 7774), (1820, 7475), (2093, 6500), (2275, 5980), (2300, 5915), (2366, 5750), (2875, 4732), (2990, 4550), (3220, 4225), (3250, 4186), (3380, 4025), (3500, 3887)]