30678000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{5113}}^1$

素因数の和:5139

約数の個数: 80

約数和(自身を含む): 98925216

約数和(自身を除く): 68247216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 5113, 6000, 10226, 15339, 20452, 25565, 30678, 40904, 51130, 61356, 76695, 81808, 102260, 122712, 127825, 153390, 204520, 245424, 255650, 306780, 383475, 409040, 511300, 613560, 639125, 766950, 1022600, 1227120, 1278250, 1533900, 1917375, 2045200, 2556500, 3067800, 3834750, 5113000, 6135600, 7669500, 10226000, 15339000, 30678000]

約数ペア:

[(1, 30678000), (2, 15339000), (3, 10226000), (4, 7669500), (5, 6135600), (6, 5113000), (8, 3834750), (10, 3067800), (12, 2556500), (15, 2045200), (16, 1917375), (20, 1533900), (24, 1278250), (25, 1227120), (30, 1022600), (40, 766950), (48, 639125), (50, 613560), (60, 511300), (75, 409040), (80, 383475), (100, 306780), (120, 255650), (125, 245424), (150, 204520), (200, 153390), (240, 127825), (250, 122712), (300, 102260), (375, 81808), (400, 76695), (500, 61356), (600, 51130), (750, 40904), (1000, 30678), (1200, 25565), (1500, 20452), (2000, 15339), (3000, 10226), (5113, 6000)]