85691250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{2539}}^1$

素因数の和:2570

約数の個数: 80

約数和(自身を含む): 238048800

約数和(自身を除く): 152357550

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, 2250, 2539, 3375, 3750, 5078, 5625, 6750, 7617, 11250, 12695, 15234, 16875, 22851, 25390, 33750, 38085, 45702, 63475, 68553, 76170, 114255, 126950, 137106, 190425, 228510, 317375, 342765, 380850, 571275, 634750, 685530, 952125, 1142550, 1586875, 1713825, 1904250, 2856375, 3173750, 3427650, 4760625, 5712750, 8569125, 9521250, 14281875, 17138250, 28563750, 42845625, 85691250]

約数ペア:

[(1, 85691250), (2, 42845625), (3, 28563750), (5, 17138250), (6, 14281875), (9, 9521250), (10, 8569125), (15, 5712750), (18, 4760625), (25, 3427650), (27, 3173750), (30, 2856375), (45, 1904250), (50, 1713825), (54, 1586875), (75, 1142550), (90, 952125), (125, 685530), (135, 634750), (150, 571275), (225, 380850), (250, 342765), (270, 317375), (375, 228510), (450, 190425), (625, 137106), (675, 126950), (750, 114255), (1125, 76170), (1250, 68553), (1350, 63475), (1875, 45702), (2250, 38085), (2539, 33750), (3375, 25390), (3750, 22851), (5078, 16875), (5625, 15234), (6750, 12695), (7617, 11250)]