77543370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 214418880

約数和(自身を除く): 136875510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 137, 171, 190, 274, 285, 331, 342, 411, 570, 662, 685, 822, 855, 993, 1233, 1370, 1655, 1710, 1986, 2055, 2466, 2603, 2979, 3310, 4110, 4965, 5206, 5958, 6165, 6289, 7809, 9930, 12330, 12578, 13015, 14895, 15618, 18867, 23427, 26030, 29790, 31445, 37734, 39045, 45347, 46854, 56601, 62890, 78090, 90694, 94335, 113202, 117135, 136041, 188670, 226735, 234270, 272082, 283005, 408123, 453470, 566010, 680205, 816246, 861593, 1360410, 1723186, 2040615, 2584779, 4081230, 4307965, 5169558, 7754337, 8615930, 12923895, 15508674, 25847790, 38771685, 77543370]

約数ペア:

[(1, 77543370), (2, 38771685), (3, 25847790), (5, 15508674), (6, 12923895), (9, 8615930), (10, 7754337), (15, 5169558), (18, 4307965), (19, 4081230), (30, 2584779), (38, 2040615), (45, 1723186), (57, 1360410), (90, 861593), (95, 816246), (114, 680205), (137, 566010), (171, 453470), (190, 408123), (274, 283005), (285, 272082), (331, 234270), (342, 226735), (411, 188670), (570, 136041), (662, 117135), (685, 113202), (822, 94335), (855, 90694), (993, 78090), (1233, 62890), (1370, 56601), (1655, 46854), (1710, 45347), (1986, 39045), (2055, 37734), (2466, 31445), (2603, 29790), (2979, 26030), (3310, 23427), (4110, 18867), (4965, 15618), (5206, 14895), (5958, 13015), (6165, 12578), (6289, 12330), (7809, 9930)]