79969600

素因数分解:

$2^6\times 5^2\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 84

約数和(自身を含む): 198676768

約数和(自身を除く): 118707168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 151, 160, 200, 302, 320, 331, 400, 604, 662, 755, 800, 1208, 1324, 1510, 1600, 1655, 2416, 2648, 3020, 3310, 3775, 4832, 5296, 6040, 6620, 7550, 8275, 9664, 10592, 12080, 13240, 15100, 16550, 21184, 24160, 26480, 30200, 33100, 48320, 49981, 52960, 60400, 66200, 99962, 105920, 120800, 132400, 199924, 241600, 249905, 264800, 399848, 499810, 529600, 799696, 999620, 1249525, 1599392, 1999240, 2499050, 3198784, 3998480, 4998100, 7996960, 9996200, 15993920, 19992400, 39984800, 79969600]

約数ペア:

[(1, 79969600), (2, 39984800), (4, 19992400), (5, 15993920), (8, 9996200), (10, 7996960), (16, 4998100), (20, 3998480), (25, 3198784), (32, 2499050), (40, 1999240), (50, 1599392), (64, 1249525), (80, 999620), (100, 799696), (151, 529600), (160, 499810), (200, 399848), (302, 264800), (320, 249905), (331, 241600), (400, 199924), (604, 132400), (662, 120800), (755, 105920), (800, 99962), (1208, 66200), (1324, 60400), (1510, 52960), (1600, 49981), (1655, 48320), (2416, 33100), (2648, 30200), (3020, 26480), (3310, 24160), (3775, 21184), (4832, 16550), (5296, 15100), (6040, 13240), (6620, 12080), (7550, 10592), (8275, 9664)]