8730000

素因数分解:

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

素因数の和:131

約数の個数: 150

約数和(自身を含む): 30844814

約数和(自身を除く): 22114814

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 97, 100, 120, 125, 144, 150, 180, 194, 200, 225, 240, 250, 291, 300, 360, 375, 388, 400, 450, 485, 500, 582, 600, 625, 720, 750, 776, 873, 900, 970, 1000, 1125, 1164, 1200, 1250, 1455, 1500, 1552, 1746, 1800, 1875, 1940, 2000, 2250, 2328, 2425, 2500, 2910, 3000, 3492, 3600, 3750, 3880, 4365, 4500, 4656, 4850, 5000, 5625, 5820, 6000, 6984, 7275, 7500, 7760, 8730, 9000, 9700, 10000, 11250, 11640, 12125, 13968, 14550, 15000, 17460, 18000, 19400, 21825, 22500, 23280, 24250, 29100, 30000, 34920, 36375, 38800, 43650, 45000, 48500, 58200, 60625, 69840, 72750, 87300, 90000, 97000, 109125, 116400, 121250, 145500, 174600, 181875, 194000, 218250, 242500, 291000, 349200, 363750, 436500, 485000, 545625, 582000, 727500, 873000, 970000, 1091250, 1455000, 1746000, 2182500, 2910000, 4365000, 8730000]

約数ペア:

[(1, 8730000), (2, 4365000), (3, 2910000), (4, 2182500), (5, 1746000), (6, 1455000), (8, 1091250), (9, 970000), (10, 873000), (12, 727500), (15, 582000), (16, 545625), (18, 485000), (20, 436500), (24, 363750), (25, 349200), (30, 291000), (36, 242500), (40, 218250), (45, 194000), (48, 181875), (50, 174600), (60, 145500), (72, 121250), (75, 116400), (80, 109125), (90, 97000), (97, 90000), (100, 87300), (120, 72750), (125, 69840), (144, 60625), (150, 58200), (180, 48500), (194, 45000), (200, 43650), (225, 38800), (240, 36375), (250, 34920), (291, 30000), (300, 29100), (360, 24250), (375, 23280), (388, 22500), (400, 21825), (450, 19400), (485, 18000), (500, 17460), (582, 15000), (600, 14550), (625, 13968), (720, 12125), (750, 11640), (776, 11250), (873, 10000), (900, 9700), (970, 9000), (1000, 8730), (1125, 7760), (1164, 7500), (1200, 7275), (1250, 6984), (1455, 6000), (1500, 5820), (1552, 5625), (1746, 5000), (1800, 4850), (1875, 4656), (1940, 4500), (2000, 4365), (2250, 3880), (2328, 3750), (2425, 3600), (2500, 3492), (2910, 3000)]