18342000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1019}}^1$

素因数の和:1048

約数の個数: 120

約数和(自身を含む): 64125360

約数和(自身を除く): 45783360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1019, 1125, 1200, 1500, 1800, 2000, 2038, 2250, 3000, 3057, 3600, 4076, 4500, 5095, 6000, 6114, 8152, 9000, 9171, 10190, 12228, 15285, 16304, 18000, 18342, 20380, 24456, 25475, 30570, 36684, 40760, 45855, 48912, 50950, 61140, 73368, 76425, 81520, 91710, 101900, 122280, 127375, 146736, 152850, 183420, 203800, 229275, 244560, 254750, 305700, 366840, 382125, 407600, 458550, 509500, 611400, 733680, 764250, 917100, 1019000, 1146375, 1222800, 1528500, 1834200, 2038000, 2292750, 3057000, 3668400, 4585500, 6114000, 9171000, 18342000]

約数ペア:

[(1, 18342000), (2, 9171000), (3, 6114000), (4, 4585500), (5, 3668400), (6, 3057000), (8, 2292750), (9, 2038000), (10, 1834200), (12, 1528500), (15, 1222800), (16, 1146375), (18, 1019000), (20, 917100), (24, 764250), (25, 733680), (30, 611400), (36, 509500), (40, 458550), (45, 407600), (48, 382125), (50, 366840), (60, 305700), (72, 254750), (75, 244560), (80, 229275), (90, 203800), (100, 183420), (120, 152850), (125, 146736), (144, 127375), (150, 122280), (180, 101900), (200, 91710), (225, 81520), (240, 76425), (250, 73368), (300, 61140), (360, 50950), (375, 48912), (400, 45855), (450, 40760), (500, 36684), (600, 30570), (720, 25475), (750, 24456), (900, 20380), (1000, 18342), (1019, 18000), (1125, 16304), (1200, 15285), (1500, 12228), (1800, 10190), (2000, 9171), (2038, 9000), (2250, 8152), (3000, 6114), (3057, 6000), (3600, 5095), (4076, 4500)]