15078000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{359}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 55710720

約数和(自身を除く): 40632720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 359, 375, 400, 420, 500, 525, 560, 600, 700, 718, 750, 840, 875, 1000, 1050, 1077, 1200, 1400, 1436, 1500, 1680, 1750, 1795, 2000, 2100, 2154, 2513, 2625, 2800, 2872, 3000, 3500, 3590, 4200, 4308, 5026, 5250, 5385, 5744, 6000, 7000, 7180, 7539, 8400, 8616, 8975, 10052, 10500, 10770, 12565, 14000, 14360, 15078, 17232, 17950, 20104, 21000, 21540, 25130, 26925, 28720, 30156, 35900, 37695, 40208, 42000, 43080, 44875, 50260, 53850, 60312, 62825, 71800, 75390, 86160, 89750, 100520, 107700, 120624, 125650, 134625, 143600, 150780, 179500, 188475, 201040, 215400, 251300, 269250, 301560, 314125, 359000, 376950, 430800, 502600, 538500, 603120, 628250, 718000, 753900, 942375, 1005200, 1077000, 1256500, 1507800, 1884750, 2154000, 2513000, 3015600, 3769500, 5026000, 7539000, 15078000]

約数ペア:

[(1, 15078000), (2, 7539000), (3, 5026000), (4, 3769500), (5, 3015600), (6, 2513000), (7, 2154000), (8, 1884750), (10, 1507800), (12, 1256500), (14, 1077000), (15, 1005200), (16, 942375), (20, 753900), (21, 718000), (24, 628250), (25, 603120), (28, 538500), (30, 502600), (35, 430800), (40, 376950), (42, 359000), (48, 314125), (50, 301560), (56, 269250), (60, 251300), (70, 215400), (75, 201040), (80, 188475), (84, 179500), (100, 150780), (105, 143600), (112, 134625), (120, 125650), (125, 120624), (140, 107700), (150, 100520), (168, 89750), (175, 86160), (200, 75390), (210, 71800), (240, 62825), (250, 60312), (280, 53850), (300, 50260), (336, 44875), (350, 43080), (359, 42000), (375, 40208), (400, 37695), (420, 35900), (500, 30156), (525, 28720), (560, 26925), (600, 25130), (700, 21540), (718, 21000), (750, 20104), (840, 17950), (875, 17232), (1000, 15078), (1050, 14360), (1077, 14000), (1200, 12565), (1400, 10770), (1436, 10500), (1500, 10052), (1680, 8975), (1750, 8616), (1795, 8400), (2000, 7539), (2100, 7180), (2154, 7000), (2513, 6000), (2625, 5744), (2800, 5385), (2872, 5250), (3000, 5026), (3500, 4308), (3590, 4200)]