104875100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 252150528

約数和(自身を除く): 147275428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 737, 1100, 1340, 1423, 1474, 1675, 2846, 2948, 3350, 3685, 5692, 6700, 7115, 7370, 14230, 14740, 15653, 18425, 28460, 31306, 35575, 36850, 62612, 71150, 73700, 78265, 95341, 142300, 156530, 190682, 313060, 381364, 391325, 476705, 782650, 953410, 1048751, 1565300, 1906820, 2097502, 2383525, 4195004, 4767050, 5243755, 9534100, 10487510, 20975020, 26218775, 52437550, 104875100]

約数ペア:

[(1, 104875100), (2, 52437550), (4, 26218775), (5, 20975020), (10, 10487510), (11, 9534100), (20, 5243755), (22, 4767050), (25, 4195004), (44, 2383525), (50, 2097502), (55, 1906820), (67, 1565300), (100, 1048751), (110, 953410), (134, 782650), (220, 476705), (268, 391325), (275, 381364), (335, 313060), (550, 190682), (670, 156530), (737, 142300), (1100, 95341), (1340, 78265), (1423, 73700), (1474, 71150), (1675, 62612), (2846, 36850), (2948, 35575), (3350, 31306), (3685, 28460), (5692, 18425), (6700, 15653), (7115, 14740), (7370, 14230)]