71313750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{2113}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 198124080

約数和(自身を除く): 126810330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2113, 2250, 3375, 3750, 4226, 5625, 6339, 6750, 10565, 11250, 12678, 16875, 19017, 21130, 31695, 33750, 38034, 52825, 57051, 63390, 95085, 105650, 114102, 158475, 190170, 264125, 285255, 316950, 475425, 528250, 570510, 792375, 950850, 1320625, 1426275, 1584750, 2377125, 2641250, 2852550, 3961875, 4754250, 7131375, 7923750, 11885625, 14262750, 23771250, 35656875, 71313750]

約数ペア:

[(1, 71313750), (2, 35656875), (3, 23771250), (5, 14262750), (6, 11885625), (9, 7923750), (10, 7131375), (15, 4754250), (18, 3961875), (25, 2852550), (27, 2641250), (30, 2377125), (45, 1584750), (50, 1426275), (54, 1320625), (75, 950850), (90, 792375), (125, 570510), (135, 528250), (150, 475425), (225, 316950), (250, 285255), (270, 264125), (375, 190170), (450, 158475), (625, 114102), (675, 105650), (750, 95085), (1125, 63390), (1250, 57051), (1350, 52825), (1875, 38034), (2113, 33750), (2250, 31695), (3375, 21130), (3750, 19017), (4226, 16875), (5625, 12678), (6339, 11250), (6750, 10565)]