82867500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 272912640

約数和(自身を除く): 190045140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 125, 127, 145, 150, 174, 180, 225, 250, 254, 261, 290, 300, 348, 375, 381, 435, 450, 500, 508, 522, 580, 625, 635, 725, 750, 762, 870, 900, 1044, 1125, 1143, 1250, 1270, 1305, 1450, 1500, 1524, 1740, 1875, 1905, 2175, 2250, 2286, 2500, 2540, 2610, 2900, 3175, 3625, 3683, 3750, 3810, 4350, 4500, 4572, 5220, 5625, 5715, 6350, 6525, 7250, 7366, 7500, 7620, 8700, 9525, 10875, 11049, 11250, 11430, 12700, 13050, 14500, 14732, 15875, 18125, 18415, 19050, 21750, 22098, 22500, 22860, 26100, 28575, 31750, 32625, 33147, 36250, 36830, 38100, 43500, 44196, 47625, 54375, 55245, 57150, 63500, 65250, 66294, 72500, 73660, 79375, 92075, 95250, 108750, 110490, 114300, 130500, 132588, 142875, 158750, 163125, 165735, 184150, 190500, 217500, 220980, 238125, 276225, 285750, 317500, 326250, 331470, 368300, 460375, 476250, 552450, 571500, 652500, 662940, 714375, 828675, 920750, 952500, 1104900, 1381125, 1428750, 1657350, 1841500, 2301875, 2762250, 2857500, 3314700, 4143375, 4603750, 5524500, 6905625, 8286750, 9207500, 13811250, 16573500, 20716875, 27622500, 41433750, 82867500]

約数ペア:

[(1, 82867500), (2, 41433750), (3, 27622500), (4, 20716875), (5, 16573500), (6, 13811250), (9, 9207500), (10, 8286750), (12, 6905625), (15, 5524500), (18, 4603750), (20, 4143375), (25, 3314700), (29, 2857500), (30, 2762250), (36, 2301875), (45, 1841500), (50, 1657350), (58, 1428750), (60, 1381125), (75, 1104900), (87, 952500), (90, 920750), (100, 828675), (116, 714375), (125, 662940), (127, 652500), (145, 571500), (150, 552450), (174, 476250), (180, 460375), (225, 368300), (250, 331470), (254, 326250), (261, 317500), (290, 285750), (300, 276225), (348, 238125), (375, 220980), (381, 217500), (435, 190500), (450, 184150), (500, 165735), (508, 163125), (522, 158750), (580, 142875), (625, 132588), (635, 130500), (725, 114300), (750, 110490), (762, 108750), (870, 95250), (900, 92075), (1044, 79375), (1125, 73660), (1143, 72500), (1250, 66294), (1270, 65250), (1305, 63500), (1450, 57150), (1500, 55245), (1524, 54375), (1740, 47625), (1875, 44196), (1905, 43500), (2175, 38100), (2250, 36830), (2286, 36250), (2500, 33147), (2540, 32625), (2610, 31750), (2900, 28575), (3175, 26100), (3625, 22860), (3683, 22500), (3750, 22098), (3810, 21750), (4350, 19050), (4500, 18415), (4572, 18125), (5220, 15875), (5625, 14732), (5715, 14500), (6350, 13050), (6525, 12700), (7250, 11430), (7366, 11250), (7500, 11049), (7620, 10875), (8700, 9525)]