82108500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 261381120

約数和(自身を除く): 179272620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 43, 50, 57, 60, 67, 75, 76, 86, 95, 100, 114, 125, 129, 134, 150, 172, 190, 201, 215, 228, 250, 258, 268, 285, 300, 335, 375, 380, 402, 430, 475, 500, 516, 570, 645, 670, 750, 804, 817, 860, 950, 1005, 1075, 1140, 1273, 1290, 1340, 1425, 1500, 1634, 1675, 1900, 2010, 2150, 2375, 2451, 2546, 2580, 2850, 2881, 3225, 3268, 3350, 3819, 4020, 4085, 4300, 4750, 4902, 5025, 5092, 5375, 5700, 5762, 6365, 6450, 6700, 7125, 7638, 8170, 8375, 8643, 9500, 9804, 10050, 10750, 11524, 12255, 12730, 12900, 14250, 14405, 15276, 16125, 16340, 16750, 17286, 19095, 20100, 20425, 21500, 24510, 25125, 25460, 28500, 28810, 31825, 32250, 33500, 34572, 38190, 40850, 43215, 49020, 50250, 54739, 57620, 61275, 63650, 64500, 72025, 76380, 81700, 86430, 95475, 100500, 102125, 109478, 122550, 127300, 144050, 159125, 164217, 172860, 190950, 204250, 216075, 218956, 245100, 273695, 288100, 306375, 318250, 328434, 360125, 381900, 408500, 432150, 477375, 547390, 612750, 636500, 656868, 720250, 821085, 864300, 954750, 1080375, 1094780, 1225500, 1368475, 1440500, 1642170, 1909500, 2160750, 2736950, 3284340, 4105425, 4321500, 5473900, 6842375, 8210850, 13684750, 16421700, 20527125, 27369500, 41054250, 82108500]

約数ペア:

[(1, 82108500), (2, 41054250), (3, 27369500), (4, 20527125), (5, 16421700), (6, 13684750), (10, 8210850), (12, 6842375), (15, 5473900), (19, 4321500), (20, 4105425), (25, 3284340), (30, 2736950), (38, 2160750), (43, 1909500), (50, 1642170), (57, 1440500), (60, 1368475), (67, 1225500), (75, 1094780), (76, 1080375), (86, 954750), (95, 864300), (100, 821085), (114, 720250), (125, 656868), (129, 636500), (134, 612750), (150, 547390), (172, 477375), (190, 432150), (201, 408500), (215, 381900), (228, 360125), (250, 328434), (258, 318250), (268, 306375), (285, 288100), (300, 273695), (335, 245100), (375, 218956), (380, 216075), (402, 204250), (430, 190950), (475, 172860), (500, 164217), (516, 159125), (570, 144050), (645, 127300), (670, 122550), (750, 109478), (804, 102125), (817, 100500), (860, 95475), (950, 86430), (1005, 81700), (1075, 76380), (1140, 72025), (1273, 64500), (1290, 63650), (1340, 61275), (1425, 57620), (1500, 54739), (1634, 50250), (1675, 49020), (1900, 43215), (2010, 40850), (2150, 38190), (2375, 34572), (2451, 33500), (2546, 32250), (2580, 31825), (2850, 28810), (2881, 28500), (3225, 25460), (3268, 25125), (3350, 24510), (3819, 21500), (4020, 20425), (4085, 20100), (4300, 19095), (4750, 17286), (4902, 16750), (5025, 16340), (5092, 16125), (5375, 15276), (5700, 14405), (5762, 14250), (6365, 12900), (6450, 12730), (6700, 12255), (7125, 11524), (7638, 10750), (8170, 10050), (8375, 9804), (8643, 9500)]