225702000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{12539}}^1$

素因数の和:12568

約数の個数: 120

約数和(自身を含む): 788364720

約数和(自身を除く): 562662720

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, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 12539, 18000, 25078, 37617, 50156, 62695, 75234, 100312, 112851, 125390, 150468, 188085, 200624, 225702, 250780, 300936, 313475, 376170, 451404, 501560, 564255, 601872, 626950, 752340, 902808, 940425, 1003120, 1128510, 1253900, 1504680, 1567375, 1805616, 1880850, 2257020, 2507800, 2821275, 3009360, 3134750, 3761700, 4514040, 4702125, 5015600, 5642550, 6269500, 7523400, 9028080, 9404250, 11285100, 12539000, 14106375, 15046800, 18808500, 22570200, 25078000, 28212750, 37617000, 45140400, 56425500, 75234000, 112851000, 225702000]

約数ペア:

[(1, 225702000), (2, 112851000), (3, 75234000), (4, 56425500), (5, 45140400), (6, 37617000), (8, 28212750), (9, 25078000), (10, 22570200), (12, 18808500), (15, 15046800), (16, 14106375), (18, 12539000), (20, 11285100), (24, 9404250), (25, 9028080), (30, 7523400), (36, 6269500), (40, 5642550), (45, 5015600), (48, 4702125), (50, 4514040), (60, 3761700), (72, 3134750), (75, 3009360), (80, 2821275), (90, 2507800), (100, 2257020), (120, 1880850), (125, 1805616), (144, 1567375), (150, 1504680), (180, 1253900), (200, 1128510), (225, 1003120), (240, 940425), (250, 902808), (300, 752340), (360, 626950), (375, 601872), (400, 564255), (450, 501560), (500, 451404), (600, 376170), (720, 313475), (750, 300936), (900, 250780), (1000, 225702), (1125, 200624), (1200, 188085), (1500, 150468), (1800, 125390), (2000, 112851), (2250, 100312), (3000, 75234), (3600, 62695), (4500, 50156), (6000, 37617), (9000, 25078), (12539, 18000)]