67537400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 188976000

約数和(自身を除く): 121438600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2539, 2660, 3325, 3800, 5078, 5320, 6650, 10156, 12695, 13300, 17773, 20312, 25390, 26600, 35546, 48241, 50780, 63475, 71092, 88865, 96482, 101560, 126950, 142184, 177730, 192964, 241205, 253900, 337687, 355460, 385928, 444325, 482410, 507800, 675374, 710920, 888650, 964820, 1206025, 1350748, 1688435, 1777300, 1929640, 2412050, 2701496, 3376870, 3554600, 4824100, 6753740, 8442175, 9648200, 13507480, 16884350, 33768700, 67537400]

約数ペア:

[(1, 67537400), (2, 33768700), (4, 16884350), (5, 13507480), (7, 9648200), (8, 8442175), (10, 6753740), (14, 4824100), (19, 3554600), (20, 3376870), (25, 2701496), (28, 2412050), (35, 1929640), (38, 1777300), (40, 1688435), (50, 1350748), (56, 1206025), (70, 964820), (76, 888650), (95, 710920), (100, 675374), (133, 507800), (140, 482410), (152, 444325), (175, 385928), (190, 355460), (200, 337687), (266, 253900), (280, 241205), (350, 192964), (380, 177730), (475, 142184), (532, 126950), (665, 101560), (700, 96482), (760, 88865), (950, 71092), (1064, 63475), (1330, 50780), (1400, 48241), (1900, 35546), (2539, 26600), (2660, 25390), (3325, 20312), (3800, 17773), (5078, 13300), (5320, 12695), (6650, 10156)]