133540400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1351

約数の個数: 120

約数和(自身を含む): 376865760

約数和(自身を除く): 243325360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 140, 148, 175, 185, 200, 259, 280, 296, 350, 370, 400, 518, 560, 592, 700, 740, 925, 1036, 1289, 1295, 1400, 1480, 1850, 2072, 2578, 2590, 2800, 2960, 3700, 4144, 5156, 5180, 6445, 6475, 7400, 9023, 10312, 10360, 12890, 12950, 14800, 18046, 20624, 20720, 25780, 25900, 32225, 36092, 45115, 47693, 51560, 51800, 64450, 72184, 90230, 95386, 103120, 103600, 128900, 144368, 180460, 190772, 225575, 238465, 257800, 333851, 360920, 381544, 451150, 476930, 515600, 667702, 721840, 763088, 902300, 953860, 1192325, 1335404, 1669255, 1804600, 1907720, 2384650, 2670808, 3338510, 3609200, 3815440, 4769300, 5341616, 6677020, 8346275, 9538600, 13354040, 16692550, 19077200, 26708080, 33385100, 66770200, 133540400]

約数ペア:

[(1, 133540400), (2, 66770200), (4, 33385100), (5, 26708080), (7, 19077200), (8, 16692550), (10, 13354040), (14, 9538600), (16, 8346275), (20, 6677020), (25, 5341616), (28, 4769300), (35, 3815440), (37, 3609200), (40, 3338510), (50, 2670808), (56, 2384650), (70, 1907720), (74, 1804600), (80, 1669255), (100, 1335404), (112, 1192325), (140, 953860), (148, 902300), (175, 763088), (185, 721840), (200, 667702), (259, 515600), (280, 476930), (296, 451150), (350, 381544), (370, 360920), (400, 333851), (518, 257800), (560, 238465), (592, 225575), (700, 190772), (740, 180460), (925, 144368), (1036, 128900), (1289, 103600), (1295, 103120), (1400, 95386), (1480, 90230), (1850, 72184), (2072, 64450), (2578, 51800), (2590, 51560), (2800, 47693), (2960, 45115), (3700, 36092), (4144, 32225), (5156, 25900), (5180, 25780), (6445, 20720), (6475, 20624), (7400, 18046), (9023, 14800), (10312, 12950), (10360, 12890)]