171399200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 483969024

約数和(自身を除く): 312569824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 160, 175, 200, 224, 241, 254, 280, 350, 400, 482, 508, 560, 635, 700, 800, 889, 964, 1016, 1120, 1205, 1270, 1400, 1687, 1778, 1928, 2032, 2410, 2540, 2800, 3175, 3374, 3556, 3856, 4064, 4445, 4820, 5080, 5600, 6025, 6350, 6748, 7112, 7712, 8435, 8890, 9640, 10160, 12050, 12700, 13496, 14224, 16870, 17780, 19280, 20320, 22225, 24100, 25400, 26992, 28448, 30607, 33740, 35560, 38560, 42175, 44450, 48200, 50800, 53984, 61214, 67480, 71120, 84350, 88900, 96400, 101600, 122428, 134960, 142240, 153035, 168700, 177800, 192800, 214249, 244856, 269920, 306070, 337400, 355600, 428498, 489712, 612140, 674800, 711200, 765175, 856996, 979424, 1071245, 1224280, 1349600, 1530350, 1713992, 2142490, 2448560, 3060700, 3427984, 4284980, 4897120, 5356225, 6121400, 6855968, 8569960, 10712450, 12242800, 17139920, 21424900, 24485600, 34279840, 42849800, 85699600, 171399200]

約数ペア:

[(1, 171399200), (2, 85699600), (4, 42849800), (5, 34279840), (7, 24485600), (8, 21424900), (10, 17139920), (14, 12242800), (16, 10712450), (20, 8569960), (25, 6855968), (28, 6121400), (32, 5356225), (35, 4897120), (40, 4284980), (50, 3427984), (56, 3060700), (70, 2448560), (80, 2142490), (100, 1713992), (112, 1530350), (127, 1349600), (140, 1224280), (160, 1071245), (175, 979424), (200, 856996), (224, 765175), (241, 711200), (254, 674800), (280, 612140), (350, 489712), (400, 428498), (482, 355600), (508, 337400), (560, 306070), (635, 269920), (700, 244856), (800, 214249), (889, 192800), (964, 177800), (1016, 168700), (1120, 153035), (1205, 142240), (1270, 134960), (1400, 122428), (1687, 101600), (1778, 96400), (1928, 88900), (2032, 84350), (2410, 71120), (2540, 67480), (2800, 61214), (3175, 53984), (3374, 50800), (3556, 48200), (3856, 44450), (4064, 42175), (4445, 38560), (4820, 35560), (5080, 33740), (5600, 30607), (6025, 28448), (6350, 26992), (6748, 25400), (7112, 24100), (7712, 22225), (8435, 20320), (8890, 19280), (9640, 17780), (10160, 16870), (12050, 14224), (12700, 13496)]