82071750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 223606656

約数和(自身を除く): 141534906

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 41, 50, 51, 75, 82, 85, 102, 123, 125, 150, 157, 170, 205, 246, 250, 255, 314, 375, 410, 425, 471, 510, 615, 697, 750, 785, 850, 942, 1025, 1230, 1275, 1394, 1570, 2050, 2091, 2125, 2355, 2550, 2669, 3075, 3485, 3925, 4182, 4250, 4710, 5125, 5338, 6150, 6375, 6437, 6970, 7850, 8007, 10250, 10455, 11775, 12750, 12874, 13345, 15375, 16014, 17425, 19311, 19625, 20910, 23550, 26690, 30750, 32185, 34850, 38622, 39250, 40035, 52275, 58875, 64370, 66725, 80070, 87125, 96555, 104550, 109429, 117750, 133450, 160925, 174250, 193110, 200175, 218858, 261375, 321850, 328287, 333625, 400350, 482775, 522750, 547145, 656574, 667250, 804625, 965550, 1000875, 1094290, 1609250, 1641435, 2001750, 2413875, 2735725, 3282870, 4827750, 5471450, 8207175, 13678625, 16414350, 27357250, 41035875, 82071750]

約数ペア:

[(1, 82071750), (2, 41035875), (3, 27357250), (5, 16414350), (6, 13678625), (10, 8207175), (15, 5471450), (17, 4827750), (25, 3282870), (30, 2735725), (34, 2413875), (41, 2001750), (50, 1641435), (51, 1609250), (75, 1094290), (82, 1000875), (85, 965550), (102, 804625), (123, 667250), (125, 656574), (150, 547145), (157, 522750), (170, 482775), (205, 400350), (246, 333625), (250, 328287), (255, 321850), (314, 261375), (375, 218858), (410, 200175), (425, 193110), (471, 174250), (510, 160925), (615, 133450), (697, 117750), (750, 109429), (785, 104550), (850, 96555), (942, 87125), (1025, 80070), (1230, 66725), (1275, 64370), (1394, 58875), (1570, 52275), (2050, 40035), (2091, 39250), (2125, 38622), (2355, 34850), (2550, 32185), (2669, 30750), (3075, 26690), (3485, 23550), (3925, 20910), (4182, 19625), (4250, 19311), (4710, 17425), (5125, 16014), (5338, 15375), (6150, 13345), (6375, 12874), (6437, 12750), (6970, 11775), (7850, 10455), (8007, 10250)]