20513304600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{3533}}^1\times {\mathrm{9677}}^1$

素因数の和:13229

約数の個数: 96

約数和(自身を含む): 63615816720

約数和(自身を除く): 43102512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 3533, 7066, 9677, 10599, 14132, 17665, 19354, 21198, 28264, 29031, 35330, 38708, 42396, 48385, 52995, 58062, 70660, 77416, 84792, 88325, 96770, 105990, 116124, 141320, 145155, 176650, 193540, 211980, 232248, 241925, 264975, 290310, 353300, 387080, 423960, 483850, 529950, 580620, 706600, 725775, 967700, 1059900, 1161240, 1451550, 1935400, 2119800, 2903100, 5806200, 34188841, 68377682, 102566523, 136755364, 170944205, 205133046, 273510728, 341888410, 410266092, 512832615, 683776820, 820532184, 854721025, 1025665230, 1367553640, 1709442050, 2051330460, 2564163075, 3418884100, 4102660920, 5128326150, 6837768200, 10256652300, 20513304600]

約数ペア:

[(1, 20513304600), (2, 10256652300), (3, 6837768200), (4, 5128326150), (5, 4102660920), (6, 3418884100), (8, 2564163075), (10, 2051330460), (12, 1709442050), (15, 1367553640), (20, 1025665230), (24, 854721025), (25, 820532184), (30, 683776820), (40, 512832615), (50, 410266092), (60, 341888410), (75, 273510728), (100, 205133046), (120, 170944205), (150, 136755364), (200, 102566523), (300, 68377682), (600, 34188841), (3533, 5806200), (7066, 2903100), (9677, 2119800), (10599, 1935400), (14132, 1451550), (17665, 1161240), (19354, 1059900), (21198, 967700), (28264, 725775), (29031, 706600), (35330, 580620), (38708, 529950), (42396, 483850), (48385, 423960), (52995, 387080), (58062, 353300), (70660, 290310), (77416, 264975), (84792, 241925), (88325, 232248), (96770, 211980), (105990, 193540), (116124, 176650), (141320, 145155)]