69906100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 167364288

約数和(自身を除く): 97458188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 275, 412, 515, 550, 617, 1030, 1100, 1133, 1234, 2060, 2266, 2468, 2575, 3085, 4532, 5150, 5665, 6170, 6787, 10300, 11330, 12340, 13574, 15425, 22660, 27148, 28325, 30850, 33935, 56650, 61700, 63551, 67870, 113300, 127102, 135740, 169675, 254204, 317755, 339350, 635510, 678700, 699061, 1271020, 1398122, 1588775, 2796244, 3177550, 3495305, 6355100, 6990610, 13981220, 17476525, 34953050, 69906100]

約数ペア:

[(1, 69906100), (2, 34953050), (4, 17476525), (5, 13981220), (10, 6990610), (11, 6355100), (20, 3495305), (22, 3177550), (25, 2796244), (44, 1588775), (50, 1398122), (55, 1271020), (100, 699061), (103, 678700), (110, 635510), (206, 339350), (220, 317755), (275, 254204), (412, 169675), (515, 135740), (550, 127102), (617, 113300), (1030, 67870), (1100, 63551), (1133, 61700), (1234, 56650), (2060, 33935), (2266, 30850), (2468, 28325), (2575, 27148), (3085, 22660), (4532, 15425), (5150, 13574), (5665, 12340), (6170, 11330), (6787, 10300)]