6547500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 21430640

約数和(自身を除く): 14883140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 108, 125, 135, 150, 180, 194, 225, 250, 270, 291, 300, 375, 388, 450, 485, 500, 540, 582, 625, 675, 750, 873, 900, 970, 1125, 1164, 1250, 1350, 1455, 1500, 1746, 1875, 1940, 2250, 2425, 2500, 2619, 2700, 2910, 3375, 3492, 3750, 4365, 4500, 4850, 5238, 5625, 5820, 6750, 7275, 7500, 8730, 9700, 10476, 11250, 12125, 13095, 13500, 14550, 16875, 17460, 21825, 22500, 24250, 26190, 29100, 33750, 36375, 43650, 48500, 52380, 60625, 65475, 67500, 72750, 87300, 109125, 121250, 130950, 145500, 181875, 218250, 242500, 261900, 327375, 363750, 436500, 545625, 654750, 727500, 1091250, 1309500, 1636875, 2182500, 3273750, 6547500]

約数ペア:

[(1, 6547500), (2, 3273750), (3, 2182500), (4, 1636875), (5, 1309500), (6, 1091250), (9, 727500), (10, 654750), (12, 545625), (15, 436500), (18, 363750), (20, 327375), (25, 261900), (27, 242500), (30, 218250), (36, 181875), (45, 145500), (50, 130950), (54, 121250), (60, 109125), (75, 87300), (90, 72750), (97, 67500), (100, 65475), (108, 60625), (125, 52380), (135, 48500), (150, 43650), (180, 36375), (194, 33750), (225, 29100), (250, 26190), (270, 24250), (291, 22500), (300, 21825), (375, 17460), (388, 16875), (450, 14550), (485, 13500), (500, 13095), (540, 12125), (582, 11250), (625, 10476), (675, 9700), (750, 8730), (873, 7500), (900, 7275), (970, 6750), (1125, 5820), (1164, 5625), (1250, 5238), (1350, 4850), (1455, 4500), (1500, 4365), (1746, 3750), (1875, 3492), (1940, 3375), (2250, 2910), (2425, 2700), (2500, 2619)]