68553000

素因数分解:

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

素因数の和:2569

約数の個数: 128

約数和(自身を含む): 237744000

約数和(自身を除く): 169191000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2539, 2700, 3000, 3375, 4500, 5078, 5400, 6750, 7617, 9000, 10156, 12695, 13500, 15234, 20312, 22851, 25390, 27000, 30468, 38085, 45702, 50780, 60936, 63475, 68553, 76170, 91404, 101560, 114255, 126950, 137106, 152340, 182808, 190425, 228510, 253900, 274212, 304680, 317375, 342765, 380850, 457020, 507800, 548424, 571275, 634750, 685530, 761700, 914040, 952125, 1142550, 1269500, 1371060, 1523400, 1713825, 1904250, 2285100, 2539000, 2742120, 2856375, 3427650, 3808500, 4570200, 5712750, 6855300, 7617000, 8569125, 11425500, 13710600, 17138250, 22851000, 34276500, 68553000]

約数ペア:

[(1, 68553000), (2, 34276500), (3, 22851000), (4, 17138250), (5, 13710600), (6, 11425500), (8, 8569125), (9, 7617000), (10, 6855300), (12, 5712750), (15, 4570200), (18, 3808500), (20, 3427650), (24, 2856375), (25, 2742120), (27, 2539000), (30, 2285100), (36, 1904250), (40, 1713825), (45, 1523400), (50, 1371060), (54, 1269500), (60, 1142550), (72, 952125), (75, 914040), (90, 761700), (100, 685530), (108, 634750), (120, 571275), (125, 548424), (135, 507800), (150, 457020), (180, 380850), (200, 342765), (216, 317375), (225, 304680), (250, 274212), (270, 253900), (300, 228510), (360, 190425), (375, 182808), (450, 152340), (500, 137106), (540, 126950), (600, 114255), (675, 101560), (750, 91404), (900, 76170), (1000, 68553), (1080, 63475), (1125, 60936), (1350, 50780), (1500, 45702), (1800, 38085), (2250, 30468), (2539, 27000), (2700, 25390), (3000, 22851), (3375, 20312), (4500, 15234), (5078, 13500), (5400, 12695), (6750, 10156), (7617, 9000)]