71014500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 229861632

約数和(自身を除く): 158847132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 125, 129, 150, 172, 180, 215, 225, 250, 258, 300, 367, 375, 387, 430, 450, 500, 516, 645, 734, 750, 774, 860, 900, 1075, 1101, 1125, 1290, 1468, 1500, 1548, 1835, 1935, 2150, 2202, 2250, 2580, 3225, 3303, 3670, 3870, 4300, 4404, 4500, 5375, 5505, 6450, 6606, 7340, 7740, 9175, 9675, 10750, 11010, 12900, 13212, 15781, 16125, 16515, 18350, 19350, 21500, 22020, 27525, 31562, 32250, 33030, 36700, 38700, 45875, 47343, 48375, 55050, 63124, 64500, 66060, 78905, 82575, 91750, 94686, 96750, 110100, 137625, 142029, 157810, 165150, 183500, 189372, 193500, 236715, 275250, 284058, 315620, 330300, 394525, 412875, 473430, 550500, 568116, 710145, 789050, 825750, 946860, 1183575, 1420290, 1578100, 1651500, 1972625, 2367150, 2840580, 3550725, 3945250, 4734300, 5917875, 7101450, 7890500, 11835750, 14202900, 17753625, 23671500, 35507250, 71014500]

約数ペア:

[(1, 71014500), (2, 35507250), (3, 23671500), (4, 17753625), (5, 14202900), (6, 11835750), (9, 7890500), (10, 7101450), (12, 5917875), (15, 4734300), (18, 3945250), (20, 3550725), (25, 2840580), (30, 2367150), (36, 1972625), (43, 1651500), (45, 1578100), (50, 1420290), (60, 1183575), (75, 946860), (86, 825750), (90, 789050), (100, 710145), (125, 568116), (129, 550500), (150, 473430), (172, 412875), (180, 394525), (215, 330300), (225, 315620), (250, 284058), (258, 275250), (300, 236715), (367, 193500), (375, 189372), (387, 183500), (430, 165150), (450, 157810), (500, 142029), (516, 137625), (645, 110100), (734, 96750), (750, 94686), (774, 91750), (860, 82575), (900, 78905), (1075, 66060), (1101, 64500), (1125, 63124), (1290, 55050), (1468, 48375), (1500, 47343), (1548, 45875), (1835, 38700), (1935, 36700), (2150, 33030), (2202, 32250), (2250, 31562), (2580, 27525), (3225, 22020), (3303, 21500), (3670, 19350), (3870, 18350), (4300, 16515), (4404, 16125), (4500, 15781), (5375, 13212), (5505, 12900), (6450, 11010), (6606, 10750), (7340, 9675), (7740, 9175)]