142052800

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1958

約数の個数: 84

約数和(自身を含む): 357164640

約数和(自身を除く): 215111840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 188, 200, 235, 320, 376, 400, 470, 752, 800, 940, 1175, 1504, 1600, 1880, 1889, 2350, 3008, 3760, 3778, 4700, 7520, 7556, 9400, 9445, 15040, 15112, 18800, 18890, 30224, 37600, 37780, 47225, 60448, 75200, 75560, 88783, 94450, 120896, 151120, 177566, 188900, 302240, 355132, 377800, 443915, 604480, 710264, 755600, 887830, 1420528, 1511200, 1775660, 2219575, 2841056, 3022400, 3551320, 4439150, 5682112, 7102640, 8878300, 14205280, 17756600, 28410560, 35513200, 71026400, 142052800]

約数ペア:

[(1, 142052800), (2, 71026400), (4, 35513200), (5, 28410560), (8, 17756600), (10, 14205280), (16, 8878300), (20, 7102640), (25, 5682112), (32, 4439150), (40, 3551320), (47, 3022400), (50, 2841056), (64, 2219575), (80, 1775660), (94, 1511200), (100, 1420528), (160, 887830), (188, 755600), (200, 710264), (235, 604480), (320, 443915), (376, 377800), (400, 355132), (470, 302240), (752, 188900), (800, 177566), (940, 151120), (1175, 120896), (1504, 94450), (1600, 88783), (1880, 75560), (1889, 75200), (2350, 60448), (3008, 47225), (3760, 37780), (3778, 37600), (4700, 30224), (7520, 18890), (7556, 18800), (9400, 15112), (9445, 15040)]