75008000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{293}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 187813080

約数和(自身を除く): 112805080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 293, 320, 400, 500, 512, 586, 640, 800, 1000, 1024, 1172, 1280, 1465, 1600, 2000, 2048, 2344, 2560, 2930, 3200, 4000, 4688, 5120, 5860, 6400, 7325, 8000, 9376, 10240, 11720, 12800, 14650, 16000, 18752, 23440, 25600, 29300, 32000, 36625, 37504, 46880, 51200, 58600, 64000, 73250, 75008, 93760, 117200, 128000, 146500, 150016, 187520, 234400, 256000, 293000, 300032, 375040, 468800, 586000, 600064, 750080, 937600, 1172000, 1500160, 1875200, 2344000, 3000320, 3750400, 4688000, 7500800, 9376000, 15001600, 18752000, 37504000, 75008000]

約数ペア:

[(1, 75008000), (2, 37504000), (4, 18752000), (5, 15001600), (8, 9376000), (10, 7500800), (16, 4688000), (20, 3750400), (25, 3000320), (32, 2344000), (40, 1875200), (50, 1500160), (64, 1172000), (80, 937600), (100, 750080), (125, 600064), (128, 586000), (160, 468800), (200, 375040), (250, 300032), (256, 293000), (293, 256000), (320, 234400), (400, 187520), (500, 150016), (512, 146500), (586, 128000), (640, 117200), (800, 93760), (1000, 75008), (1024, 73250), (1172, 64000), (1280, 58600), (1465, 51200), (1600, 46880), (2000, 37504), (2048, 36625), (2344, 32000), (2560, 29300), (2930, 25600), (3200, 23440), (4000, 18752), (4688, 16000), (5120, 14650), (5860, 12800), (6400, 11720), (7325, 10240), (8000, 9376)]