68662380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 199717056

約数和(自身を除く): 131054676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 157, 185, 197, 222, 314, 370, 394, 444, 471, 555, 591, 628, 740, 785, 788, 942, 985, 1110, 1182, 1570, 1884, 1970, 2220, 2355, 2364, 2955, 3140, 3940, 4710, 5809, 5910, 7289, 9420, 11618, 11820, 14578, 17427, 21867, 23236, 29045, 29156, 30929, 34854, 36445, 43734, 58090, 61858, 69708, 72890, 87135, 87468, 92787, 109335, 116180, 123716, 145780, 154645, 174270, 185574, 218670, 309290, 348540, 371148, 437340, 463935, 618580, 927870, 1144373, 1855740, 2288746, 3433119, 4577492, 5721865, 6866238, 11443730, 13732476, 17165595, 22887460, 34331190, 68662380]

約数ペア:

[(1, 68662380), (2, 34331190), (3, 22887460), (4, 17165595), (5, 13732476), (6, 11443730), (10, 6866238), (12, 5721865), (15, 4577492), (20, 3433119), (30, 2288746), (37, 1855740), (60, 1144373), (74, 927870), (111, 618580), (148, 463935), (157, 437340), (185, 371148), (197, 348540), (222, 309290), (314, 218670), (370, 185574), (394, 174270), (444, 154645), (471, 145780), (555, 123716), (591, 116180), (628, 109335), (740, 92787), (785, 87468), (788, 87135), (942, 72890), (985, 69708), (1110, 61858), (1182, 58090), (1570, 43734), (1884, 36445), (1970, 34854), (2220, 30929), (2355, 29156), (2364, 29045), (2955, 23236), (3140, 21867), (3940, 17427), (4710, 14578), (5809, 11820), (5910, 11618), (7289, 9420)]