154125000

素因数分解:

$2^3\times 3^2\times 5^6\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 525579210

約数和(自身を除く): 371454210

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 137, 150, 180, 200, 225, 250, 274, 300, 360, 375, 411, 450, 500, 548, 600, 625, 685, 750, 822, 900, 1000, 1096, 1125, 1233, 1250, 1370, 1500, 1644, 1800, 1875, 2055, 2250, 2466, 2500, 2740, 3000, 3125, 3288, 3425, 3750, 4110, 4500, 4932, 5000, 5480, 5625, 6165, 6250, 6850, 7500, 8220, 9000, 9375, 9864, 10275, 11250, 12330, 12500, 13700, 15000, 15625, 16440, 17125, 18750, 20550, 22500, 24660, 25000, 27400, 28125, 30825, 31250, 34250, 37500, 41100, 45000, 46875, 49320, 51375, 56250, 61650, 62500, 68500, 75000, 82200, 85625, 93750, 102750, 112500, 123300, 125000, 137000, 140625, 154125, 171250, 187500, 205500, 225000, 246600, 256875, 281250, 308250, 342500, 375000, 411000, 428125, 513750, 562500, 616500, 685000, 770625, 856250, 1027500, 1125000, 1233000, 1284375, 1541250, 1712500, 2055000, 2140625, 2568750, 3082500, 3425000, 3853125, 4281250, 5137500, 6165000, 6421875, 7706250, 8562500, 10275000, 12843750, 15412500, 17125000, 19265625, 25687500, 30825000, 38531250, 51375000, 77062500, 154125000]

約数ペア:

[(1, 154125000), (2, 77062500), (3, 51375000), (4, 38531250), (5, 30825000), (6, 25687500), (8, 19265625), (9, 17125000), (10, 15412500), (12, 12843750), (15, 10275000), (18, 8562500), (20, 7706250), (24, 6421875), (25, 6165000), (30, 5137500), (36, 4281250), (40, 3853125), (45, 3425000), (50, 3082500), (60, 2568750), (72, 2140625), (75, 2055000), (90, 1712500), (100, 1541250), (120, 1284375), (125, 1233000), (137, 1125000), (150, 1027500), (180, 856250), (200, 770625), (225, 685000), (250, 616500), (274, 562500), (300, 513750), (360, 428125), (375, 411000), (411, 375000), (450, 342500), (500, 308250), (548, 281250), (600, 256875), (625, 246600), (685, 225000), (750, 205500), (822, 187500), (900, 171250), (1000, 154125), (1096, 140625), (1125, 137000), (1233, 125000), (1250, 123300), (1370, 112500), (1500, 102750), (1644, 93750), (1800, 85625), (1875, 82200), (2055, 75000), (2250, 68500), (2466, 62500), (2500, 61650), (2740, 56250), (3000, 51375), (3125, 49320), (3288, 46875), (3425, 45000), (3750, 41100), (4110, 37500), (4500, 34250), (4932, 31250), (5000, 30825), (5480, 28125), (5625, 27400), (6165, 25000), (6250, 24660), (6850, 22500), (7500, 20550), (8220, 18750), (9000, 17125), (9375, 16440), (9864, 15625), (10275, 15000), (11250, 13700), (12330, 12500)]