87298680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1133

約数の個数: 128

約数和(自身を含む): 302515200

約数和(自身を除く): 215216520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1009, 1030, 1236, 1442, 1545, 2018, 2060, 2163, 2472, 2884, 3027, 3090, 3605, 4036, 4120, 4326, 5045, 5768, 6054, 6180, 7063, 7210, 8072, 8652, 10090, 10815, 12108, 12360, 14126, 14420, 15135, 17304, 20180, 21189, 21630, 24216, 28252, 28840, 30270, 35315, 40360, 42378, 43260, 56504, 60540, 70630, 84756, 86520, 103927, 105945, 121080, 141260, 169512, 207854, 211890, 282520, 311781, 415708, 423780, 519635, 623562, 727489, 831416, 847560, 1039270, 1247124, 1454978, 1558905, 2078540, 2182467, 2494248, 2909956, 3117810, 3637445, 4157080, 4364934, 5819912, 6235620, 7274890, 8729868, 10912335, 12471240, 14549780, 17459736, 21824670, 29099560, 43649340, 87298680]

約数ペア:

[(1, 87298680), (2, 43649340), (3, 29099560), (4, 21824670), (5, 17459736), (6, 14549780), (7, 12471240), (8, 10912335), (10, 8729868), (12, 7274890), (14, 6235620), (15, 5819912), (20, 4364934), (21, 4157080), (24, 3637445), (28, 3117810), (30, 2909956), (35, 2494248), (40, 2182467), (42, 2078540), (56, 1558905), (60, 1454978), (70, 1247124), (84, 1039270), (103, 847560), (105, 831416), (120, 727489), (140, 623562), (168, 519635), (206, 423780), (210, 415708), (280, 311781), (309, 282520), (412, 211890), (420, 207854), (515, 169512), (618, 141260), (721, 121080), (824, 105945), (840, 103927), (1009, 86520), (1030, 84756), (1236, 70630), (1442, 60540), (1545, 56504), (2018, 43260), (2060, 42378), (2163, 40360), (2472, 35315), (2884, 30270), (3027, 28840), (3090, 28252), (3605, 24216), (4036, 21630), (4120, 21189), (4326, 20180), (5045, 17304), (5768, 15135), (6054, 14420), (6180, 14126), (7063, 12360), (7210, 12108), (8072, 10815), (8652, 10090)]