457020000

素因数分解:

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

素因数の和:2575

約数の個数: 180

約数和(自身を含む): 1624683060

約数和(自身を除く): 1167663060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 900, 1000, 1125, 1200, 1250, 1440, 1500, 1800, 1875, 2000, 2250, 2400, 2500, 2539, 3000, 3600, 3750, 4000, 4500, 5000, 5078, 5625, 6000, 7200, 7500, 7617, 9000, 10000, 10156, 11250, 12000, 12695, 15000, 15234, 18000, 20000, 20312, 22500, 22851, 25390, 30000, 30468, 36000, 38085, 40624, 45000, 45702, 50780, 60000, 60936, 63475, 76170, 81248, 90000, 91404, 101560, 114255, 121872, 126950, 152340, 180000, 182808, 190425, 203120, 228510, 243744, 253900, 304680, 317375, 365616, 380850, 406240, 457020, 507800, 571275, 609360, 634750, 731232, 761700, 914040, 952125, 1015600, 1142550, 1218720, 1269500, 1523400, 1586875, 1828080, 1904250, 2031200, 2285100, 2539000, 2856375, 3046800, 3173750, 3656160, 3808500, 4570200, 4760625, 5078000, 5712750, 6093600, 6347500, 7617000, 9140400, 9521250, 10156000, 11425500, 12695000, 14281875, 15234000, 18280800, 19042500, 22851000, 25390000, 28563750, 30468000, 38085000, 45702000, 50780000, 57127500, 76170000, 91404000, 114255000, 152340000, 228510000, 457020000]

約数ペア:

[(1, 457020000), (2, 228510000), (3, 152340000), (4, 114255000), (5, 91404000), (6, 76170000), (8, 57127500), (9, 50780000), (10, 45702000), (12, 38085000), (15, 30468000), (16, 28563750), (18, 25390000), (20, 22851000), (24, 19042500), (25, 18280800), (30, 15234000), (32, 14281875), (36, 12695000), (40, 11425500), (45, 10156000), (48, 9521250), (50, 9140400), (60, 7617000), (72, 6347500), (75, 6093600), (80, 5712750), (90, 5078000), (96, 4760625), (100, 4570200), (120, 3808500), (125, 3656160), (144, 3173750), (150, 3046800), (160, 2856375), (180, 2539000), (200, 2285100), (225, 2031200), (240, 1904250), (250, 1828080), (288, 1586875), (300, 1523400), (360, 1269500), (375, 1218720), (400, 1142550), (450, 1015600), (480, 952125), (500, 914040), (600, 761700), (625, 731232), (720, 634750), (750, 609360), (800, 571275), (900, 507800), (1000, 457020), (1125, 406240), (1200, 380850), (1250, 365616), (1440, 317375), (1500, 304680), (1800, 253900), (1875, 243744), (2000, 228510), (2250, 203120), (2400, 190425), (2500, 182808), (2539, 180000), (3000, 152340), (3600, 126950), (3750, 121872), (4000, 114255), (4500, 101560), (5000, 91404), (5078, 90000), (5625, 81248), (6000, 76170), (7200, 63475), (7500, 60936), (7617, 60000), (9000, 50780), (10000, 45702), (10156, 45000), (11250, 40624), (12000, 38085), (12695, 36000), (15000, 30468), (15234, 30000), (18000, 25390), (20000, 22851), (20312, 22500)]