78126000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 160

約数和(自身を含む): 261144000

約数和(自身を除く): 183018000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 240, 250, 290, 300, 348, 375, 400, 435, 449, 464, 500, 580, 600, 696, 725, 750, 870, 898, 1000, 1160, 1200, 1347, 1392, 1450, 1500, 1740, 1796, 2000, 2175, 2245, 2320, 2694, 2900, 3000, 3480, 3592, 3625, 4350, 4490, 5388, 5800, 6000, 6735, 6960, 7184, 7250, 8700, 8980, 10776, 10875, 11225, 11600, 13021, 13470, 14500, 17400, 17960, 21552, 21750, 22450, 26042, 26940, 29000, 33675, 34800, 35920, 39063, 43500, 44900, 52084, 53880, 56125, 58000, 65105, 67350, 78126, 87000, 89800, 104168, 107760, 112250, 130210, 134700, 156252, 168375, 174000, 179600, 195315, 208336, 224500, 260420, 269400, 312504, 325525, 336750, 390630, 449000, 520840, 538800, 625008, 651050, 673500, 781260, 898000, 976575, 1041680, 1302100, 1347000, 1562520, 1627625, 1953150, 2604200, 2694000, 3125040, 3255250, 3906300, 4882875, 5208400, 6510500, 7812600, 9765750, 13021000, 15625200, 19531500, 26042000, 39063000, 78126000]

約数ペア:

[(1, 78126000), (2, 39063000), (3, 26042000), (4, 19531500), (5, 15625200), (6, 13021000), (8, 9765750), (10, 7812600), (12, 6510500), (15, 5208400), (16, 4882875), (20, 3906300), (24, 3255250), (25, 3125040), (29, 2694000), (30, 2604200), (40, 1953150), (48, 1627625), (50, 1562520), (58, 1347000), (60, 1302100), (75, 1041680), (80, 976575), (87, 898000), (100, 781260), (116, 673500), (120, 651050), (125, 625008), (145, 538800), (150, 520840), (174, 449000), (200, 390630), (232, 336750), (240, 325525), (250, 312504), (290, 269400), (300, 260420), (348, 224500), (375, 208336), (400, 195315), (435, 179600), (449, 174000), (464, 168375), (500, 156252), (580, 134700), (600, 130210), (696, 112250), (725, 107760), (750, 104168), (870, 89800), (898, 87000), (1000, 78126), (1160, 67350), (1200, 65105), (1347, 58000), (1392, 56125), (1450, 53880), (1500, 52084), (1740, 44900), (1796, 43500), (2000, 39063), (2175, 35920), (2245, 34800), (2320, 33675), (2694, 29000), (2900, 26940), (3000, 26042), (3480, 22450), (3592, 21750), (3625, 21552), (4350, 17960), (4490, 17400), (5388, 14500), (5800, 13470), (6000, 13021), (6735, 11600), (6960, 11225), (7184, 10875), (7250, 10776), (8700, 8980)]