91520000

素因数分解:

$2^{10}\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:64

約数の個数: 220

約数和(自身を含む): 268582776

約数和(自身を除く): 177062776

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 125, 128, 130, 143, 160, 176, 200, 208, 220, 250, 256, 260, 275, 286, 320, 325, 352, 400, 416, 440, 500, 512, 520, 550, 572, 625, 640, 650, 704, 715, 800, 832, 880, 1000, 1024, 1040, 1100, 1144, 1250, 1280, 1300, 1375, 1408, 1430, 1600, 1625, 1664, 1760, 2000, 2080, 2200, 2288, 2500, 2560, 2600, 2750, 2816, 2860, 3200, 3250, 3328, 3520, 3575, 4000, 4160, 4400, 4576, 5000, 5120, 5200, 5500, 5632, 5720, 6400, 6500, 6656, 6875, 7040, 7150, 8000, 8125, 8320, 8800, 9152, 10000, 10400, 11000, 11264, 11440, 12800, 13000, 13312, 13750, 14080, 14300, 16000, 16250, 16640, 17600, 17875, 18304, 20000, 20800, 22000, 22880, 25600, 26000, 27500, 28160, 28600, 32000, 32500, 33280, 35200, 35750, 36608, 40000, 41600, 44000, 45760, 52000, 55000, 56320, 57200, 64000, 65000, 66560, 70400, 71500, 73216, 80000, 83200, 88000, 89375, 91520, 104000, 110000, 114400, 128000, 130000, 140800, 143000, 146432, 160000, 166400, 176000, 178750, 183040, 208000, 220000, 228800, 260000, 281600, 286000, 320000, 332800, 352000, 357500, 366080, 416000, 440000, 457600, 520000, 572000, 640000, 704000, 715000, 732160, 832000, 880000, 915200, 1040000, 1144000, 1408000, 1430000, 1664000, 1760000, 1830400, 2080000, 2288000, 2860000, 3520000, 3660800, 4160000, 4576000, 5720000, 7040000, 8320000, 9152000, 11440000, 18304000, 22880000, 45760000, 91520000]

約数ペア:

[(1, 91520000), (2, 45760000), (4, 22880000), (5, 18304000), (8, 11440000), (10, 9152000), (11, 8320000), (13, 7040000), (16, 5720000), (20, 4576000), (22, 4160000), (25, 3660800), (26, 3520000), (32, 2860000), (40, 2288000), (44, 2080000), (50, 1830400), (52, 1760000), (55, 1664000), (64, 1430000), (65, 1408000), (80, 1144000), (88, 1040000), (100, 915200), (104, 880000), (110, 832000), (125, 732160), (128, 715000), (130, 704000), (143, 640000), (160, 572000), (176, 520000), (200, 457600), (208, 440000), (220, 416000), (250, 366080), (256, 357500), (260, 352000), (275, 332800), (286, 320000), (320, 286000), (325, 281600), (352, 260000), (400, 228800), (416, 220000), (440, 208000), (500, 183040), (512, 178750), (520, 176000), (550, 166400), (572, 160000), (625, 146432), (640, 143000), (650, 140800), (704, 130000), (715, 128000), (800, 114400), (832, 110000), (880, 104000), (1000, 91520), (1024, 89375), (1040, 88000), (1100, 83200), (1144, 80000), (1250, 73216), (1280, 71500), (1300, 70400), (1375, 66560), (1408, 65000), (1430, 64000), (1600, 57200), (1625, 56320), (1664, 55000), (1760, 52000), (2000, 45760), (2080, 44000), (2200, 41600), (2288, 40000), (2500, 36608), (2560, 35750), (2600, 35200), (2750, 33280), (2816, 32500), (2860, 32000), (3200, 28600), (3250, 28160), (3328, 27500), (3520, 26000), (3575, 25600), (4000, 22880), (4160, 22000), (4400, 20800), (4576, 20000), (5000, 18304), (5120, 17875), (5200, 17600), (5500, 16640), (5632, 16250), (5720, 16000), (6400, 14300), (6500, 14080), (6656, 13750), (6875, 13312), (7040, 13000), (7150, 12800), (8000, 11440), (8125, 11264), (8320, 11000), (8800, 10400), (9152, 10000)]