139566400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4632

約数の個数: 84

約数和(自身を含む): 361574080

約数和(自身を除く): 222007680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 4591, 6080, 7600, 9182, 15200, 18364, 22955, 30400, 36728, 45910, 73456, 87229, 91820, 114775, 146912, 174458, 183640, 229550, 293824, 348916, 367280, 436145, 459100, 697832, 734560, 872290, 918200, 1395664, 1469120, 1744580, 1836400, 2180725, 2791328, 3489160, 3672800, 4361450, 5582656, 6978320, 7345600, 8722900, 13956640, 17445800, 27913280, 34891600, 69783200, 139566400]

約数ペア:

[(1, 139566400), (2, 69783200), (4, 34891600), (5, 27913280), (8, 17445800), (10, 13956640), (16, 8722900), (19, 7345600), (20, 6978320), (25, 5582656), (32, 4361450), (38, 3672800), (40, 3489160), (50, 2791328), (64, 2180725), (76, 1836400), (80, 1744580), (95, 1469120), (100, 1395664), (152, 918200), (160, 872290), (190, 734560), (200, 697832), (304, 459100), (320, 436145), (380, 367280), (400, 348916), (475, 293824), (608, 229550), (760, 183640), (800, 174458), (950, 146912), (1216, 114775), (1520, 91820), (1600, 87229), (1900, 73456), (3040, 45910), (3800, 36728), (4591, 30400), (6080, 22955), (7600, 18364), (9182, 15200)]