254461200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{30293}}^1$

素因数の和:30321

約数の個数: 120

約数和(自身を含む): 931601088

約数和(自身を除く): 677139888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 30293, 60586, 90879, 121172, 151465, 181758, 212051, 242344, 302930, 363516, 424102, 454395, 484688, 605860, 636153, 727032, 757325, 848204, 908790, 1060255, 1211720, 1272306, 1454064, 1514650, 1696408, 1817580, 2120510, 2271975, 2423440, 2544612, 3029300, 3180765, 3392816, 3635160, 4241020, 4543950, 5089224, 5301275, 6058600, 6361530, 7270320, 8482040, 9087900, 10178448, 10602550, 12117200, 12723060, 15903825, 16964080, 18175800, 21205100, 25446120, 31807650, 36351600, 42410200, 50892240, 63615300, 84820400, 127230600, 254461200]

約数ペア:

[(1, 254461200), (2, 127230600), (3, 84820400), (4, 63615300), (5, 50892240), (6, 42410200), (7, 36351600), (8, 31807650), (10, 25446120), (12, 21205100), (14, 18175800), (15, 16964080), (16, 15903825), (20, 12723060), (21, 12117200), (24, 10602550), (25, 10178448), (28, 9087900), (30, 8482040), (35, 7270320), (40, 6361530), (42, 6058600), (48, 5301275), (50, 5089224), (56, 4543950), (60, 4241020), (70, 3635160), (75, 3392816), (80, 3180765), (84, 3029300), (100, 2544612), (105, 2423440), (112, 2271975), (120, 2120510), (140, 1817580), (150, 1696408), (168, 1514650), (175, 1454064), (200, 1272306), (210, 1211720), (240, 1060255), (280, 908790), (300, 848204), (336, 757325), (350, 727032), (400, 636153), (420, 605860), (525, 484688), (560, 454395), (600, 424102), (700, 363516), (840, 302930), (1050, 242344), (1200, 212051), (1400, 181758), (1680, 151465), (2100, 121172), (2800, 90879), (4200, 60586), (8400, 30293)]