198906000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{33151}}^1$

素因数の和:33177

約数の個数: 80

約数和(自身を含む): 641292288

約数和(自身を除く): 442386288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 33151, 66302, 99453, 132604, 165755, 198906, 265208, 331510, 397812, 497265, 530416, 663020, 795624, 828775, 994530, 1326040, 1591248, 1657550, 1989060, 2486325, 2652080, 3315100, 3978120, 4143875, 4972650, 6630200, 7956240, 8287750, 9945300, 12431625, 13260400, 16575500, 19890600, 24863250, 33151000, 39781200, 49726500, 66302000, 99453000, 198906000]

約数ペア:

[(1, 198906000), (2, 99453000), (3, 66302000), (4, 49726500), (5, 39781200), (6, 33151000), (8, 24863250), (10, 19890600), (12, 16575500), (15, 13260400), (16, 12431625), (20, 9945300), (24, 8287750), (25, 7956240), (30, 6630200), (40, 4972650), (48, 4143875), (50, 3978120), (60, 3315100), (75, 2652080), (80, 2486325), (100, 1989060), (120, 1657550), (125, 1591248), (150, 1326040), (200, 994530), (240, 828775), (250, 795624), (300, 663020), (375, 530416), (400, 497265), (500, 397812), (600, 331510), (750, 265208), (1000, 198906), (1200, 165755), (1500, 132604), (2000, 99453), (3000, 66302), (6000, 33151)]