75215450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 145388760

約数和(自身を除く): 70173310

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 109, 185, 218, 370, 373, 545, 746, 925, 1090, 1850, 1865, 2725, 3730, 4033, 5450, 8066, 9325, 13801, 18650, 20165, 27602, 40330, 40657, 69005, 81314, 100825, 138010, 201650, 203285, 345025, 406570, 690050, 1016425, 1504309, 2032850, 3008618, 7521545, 15043090, 37607725, 75215450]

約数ペア:

[(1, 75215450), (2, 37607725), (5, 15043090), (10, 7521545), (25, 3008618), (37, 2032850), (50, 1504309), (74, 1016425), (109, 690050), (185, 406570), (218, 345025), (370, 203285), (373, 201650), (545, 138010), (746, 100825), (925, 81314), (1090, 69005), (1850, 40657), (1865, 40330), (2725, 27602), (3730, 20165), (4033, 18650), (5450, 13801), (8066, 9325)]