84750840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 128

約数和(自身を含む): 285768000

約数和(自身を除く): 201017160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 809, 873, 970, 1080, 1164, 1455, 1618, 1746, 1940, 2328, 2427, 2619, 2910, 3236, 3492, 3880, 4045, 4365, 4854, 5238, 5820, 6472, 6984, 7281, 8090, 8730, 9708, 10476, 11640, 12135, 13095, 14562, 16180, 17460, 19416, 20952, 21843, 24270, 26190, 29124, 32360, 34920, 36405, 43686, 48540, 52380, 58248, 72810, 78473, 87372, 97080, 104760, 109215, 145620, 156946, 174744, 218430, 235419, 291240, 313892, 392365, 436860, 470838, 627784, 706257, 784730, 873720, 941676, 1177095, 1412514, 1569460, 1883352, 2118771, 2354190, 2825028, 3138920, 3531285, 4237542, 4708380, 5650056, 7062570, 8475084, 9416760, 10593855, 14125140, 16950168, 21187710, 28250280, 42375420, 84750840]

約数ペア:

[(1, 84750840), (2, 42375420), (3, 28250280), (4, 21187710), (5, 16950168), (6, 14125140), (8, 10593855), (9, 9416760), (10, 8475084), (12, 7062570), (15, 5650056), (18, 4708380), (20, 4237542), (24, 3531285), (27, 3138920), (30, 2825028), (36, 2354190), (40, 2118771), (45, 1883352), (54, 1569460), (60, 1412514), (72, 1177095), (90, 941676), (97, 873720), (108, 784730), (120, 706257), (135, 627784), (180, 470838), (194, 436860), (216, 392365), (270, 313892), (291, 291240), (360, 235419), (388, 218430), (485, 174744), (540, 156946), (582, 145620), (776, 109215), (809, 104760), (873, 97080), (970, 87372), (1080, 78473), (1164, 72810), (1455, 58248), (1618, 52380), (1746, 48540), (1940, 43686), (2328, 36405), (2427, 34920), (2619, 32360), (2910, 29124), (3236, 26190), (3492, 24270), (3880, 21843), (4045, 20952), (4365, 19416), (4854, 17460), (5238, 16180), (5820, 14562), (6472, 13095), (6984, 12135), (7281, 11640), (8090, 10476), (8730, 9708)]