85313600

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 84

約数和(自身を含む): 213164928

約数和(自身を除く): 127851328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 284, 320, 355, 400, 568, 710, 751, 800, 1136, 1420, 1502, 1600, 1775, 2272, 2840, 3004, 3550, 3755, 4544, 5680, 6008, 7100, 7510, 11360, 12016, 14200, 15020, 18775, 22720, 24032, 28400, 30040, 37550, 48064, 53321, 56800, 60080, 75100, 106642, 113600, 120160, 150200, 213284, 240320, 266605, 300400, 426568, 533210, 600800, 853136, 1066420, 1201600, 1333025, 1706272, 2132840, 2666050, 3412544, 4265680, 5332100, 8531360, 10664200, 17062720, 21328400, 42656800, 85313600]

約数ペア:

[(1, 85313600), (2, 42656800), (4, 21328400), (5, 17062720), (8, 10664200), (10, 8531360), (16, 5332100), (20, 4265680), (25, 3412544), (32, 2666050), (40, 2132840), (50, 1706272), (64, 1333025), (71, 1201600), (80, 1066420), (100, 853136), (142, 600800), (160, 533210), (200, 426568), (284, 300400), (320, 266605), (355, 240320), (400, 213284), (568, 150200), (710, 120160), (751, 113600), (800, 106642), (1136, 75100), (1420, 60080), (1502, 56800), (1600, 53321), (1775, 48064), (2272, 37550), (2840, 30040), (3004, 28400), (3550, 24032), (3755, 22720), (4544, 18775), (5680, 15020), (6008, 14200), (7100, 12016), (7510, 11360)]