8733000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 28304640

約数和(自身を除く): 19571640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 71, 75, 82, 100, 120, 123, 125, 142, 150, 164, 200, 205, 213, 246, 250, 284, 300, 328, 355, 375, 410, 426, 492, 500, 568, 600, 615, 710, 750, 820, 852, 984, 1000, 1025, 1065, 1230, 1420, 1500, 1640, 1704, 1775, 2050, 2130, 2460, 2840, 2911, 3000, 3075, 3550, 4100, 4260, 4920, 5125, 5325, 5822, 6150, 7100, 8200, 8520, 8733, 8875, 10250, 10650, 11644, 12300, 14200, 14555, 15375, 17466, 17750, 20500, 21300, 23288, 24600, 26625, 29110, 30750, 34932, 35500, 41000, 42600, 43665, 53250, 58220, 61500, 69864, 71000, 72775, 87330, 106500, 116440, 123000, 145550, 174660, 213000, 218325, 291100, 349320, 363875, 436650, 582200, 727750, 873300, 1091625, 1455500, 1746600, 2183250, 2911000, 4366500, 8733000]

約数ペア:

[(1, 8733000), (2, 4366500), (3, 2911000), (4, 2183250), (5, 1746600), (6, 1455500), (8, 1091625), (10, 873300), (12, 727750), (15, 582200), (20, 436650), (24, 363875), (25, 349320), (30, 291100), (40, 218325), (41, 213000), (50, 174660), (60, 145550), (71, 123000), (75, 116440), (82, 106500), (100, 87330), (120, 72775), (123, 71000), (125, 69864), (142, 61500), (150, 58220), (164, 53250), (200, 43665), (205, 42600), (213, 41000), (246, 35500), (250, 34932), (284, 30750), (300, 29110), (328, 26625), (355, 24600), (375, 23288), (410, 21300), (426, 20500), (492, 17750), (500, 17466), (568, 15375), (600, 14555), (615, 14200), (710, 12300), (750, 11644), (820, 10650), (852, 10250), (984, 8875), (1000, 8733), (1025, 8520), (1065, 8200), (1230, 7100), (1420, 6150), (1500, 5822), (1640, 5325), (1704, 5125), (1775, 4920), (2050, 4260), (2130, 4100), (2460, 3550), (2840, 3075), (2911, 3000)]