121513000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17359}}^1$

素因数の和:17387

約数の個数: 64

約数和(自身を含む): 324979200

約数和(自身を除く): 203466200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 17359, 34718, 69436, 86795, 121513, 138872, 173590, 243026, 347180, 433975, 486052, 607565, 694360, 867950, 972104, 1215130, 1735900, 2169875, 2430260, 3037825, 3471800, 4339750, 4860520, 6075650, 8679500, 12151300, 15189125, 17359000, 24302600, 30378250, 60756500, 121513000]

約数ペア:

[(1, 121513000), (2, 60756500), (4, 30378250), (5, 24302600), (7, 17359000), (8, 15189125), (10, 12151300), (14, 8679500), (20, 6075650), (25, 4860520), (28, 4339750), (35, 3471800), (40, 3037825), (50, 2430260), (56, 2169875), (70, 1735900), (100, 1215130), (125, 972104), (140, 867950), (175, 694360), (200, 607565), (250, 486052), (280, 433975), (350, 347180), (500, 243026), (700, 173590), (875, 138872), (1000, 121513), (1400, 86795), (1750, 69436), (3500, 34718), (7000, 17359)]