13145100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 38955840

約数和(自身を除く): 25810740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1019, 1075, 1290, 2038, 2150, 2580, 3057, 3225, 4076, 4300, 5095, 6114, 6450, 10190, 12228, 12900, 15285, 20380, 25475, 30570, 43817, 50950, 61140, 76425, 87634, 101900, 131451, 152850, 175268, 219085, 262902, 305700, 438170, 525804, 657255, 876340, 1095425, 1314510, 2190850, 2629020, 3286275, 4381700, 6572550, 13145100]

約数ペア:

[(1, 13145100), (2, 6572550), (3, 4381700), (4, 3286275), (5, 2629020), (6, 2190850), (10, 1314510), (12, 1095425), (15, 876340), (20, 657255), (25, 525804), (30, 438170), (43, 305700), (50, 262902), (60, 219085), (75, 175268), (86, 152850), (100, 131451), (129, 101900), (150, 87634), (172, 76425), (215, 61140), (258, 50950), (300, 43817), (430, 30570), (516, 25475), (645, 20380), (860, 15285), (1019, 12900), (1075, 12228), (1290, 10190), (2038, 6450), (2150, 6114), (2580, 5095), (3057, 4300), (3225, 4076)]