224544540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 699009696

約数和(自身を除く): 474465156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 157, 165, 197, 220, 242, 314, 330, 363, 394, 471, 484, 591, 605, 628, 660, 726, 785, 788, 942, 985, 1182, 1210, 1452, 1570, 1727, 1815, 1884, 1970, 2167, 2355, 2364, 2420, 2955, 3140, 3454, 3630, 3940, 4334, 4710, 5181, 5910, 6501, 6908, 7260, 8635, 8668, 9420, 10362, 10835, 11820, 13002, 17270, 18997, 20724, 21670, 23837, 25905, 26004, 30929, 32505, 34540, 37994, 43340, 47674, 51810, 56991, 61858, 65010, 71511, 75988, 92787, 94985, 95348, 103620, 113982, 119185, 123716, 130020, 143022, 154645, 185574, 189970, 227964, 238370, 284955, 286044, 309290, 340219, 357555, 371148, 379940, 463935, 476740, 569910, 618580, 680438, 715110, 927870, 1020657, 1139820, 1360876, 1430220, 1701095, 1855740, 2041314, 3402190, 3742409, 4082628, 5103285, 6804380, 7484818, 10206570, 11227227, 14969636, 18712045, 20413140, 22454454, 37424090, 44908908, 56136135, 74848180, 112272270, 224544540]

約数ペア:

[(1, 224544540), (2, 112272270), (3, 74848180), (4, 56136135), (5, 44908908), (6, 37424090), (10, 22454454), (11, 20413140), (12, 18712045), (15, 14969636), (20, 11227227), (22, 10206570), (30, 7484818), (33, 6804380), (44, 5103285), (55, 4082628), (60, 3742409), (66, 3402190), (110, 2041314), (121, 1855740), (132, 1701095), (157, 1430220), (165, 1360876), (197, 1139820), (220, 1020657), (242, 927870), (314, 715110), (330, 680438), (363, 618580), (394, 569910), (471, 476740), (484, 463935), (591, 379940), (605, 371148), (628, 357555), (660, 340219), (726, 309290), (785, 286044), (788, 284955), (942, 238370), (985, 227964), (1182, 189970), (1210, 185574), (1452, 154645), (1570, 143022), (1727, 130020), (1815, 123716), (1884, 119185), (1970, 113982), (2167, 103620), (2355, 95348), (2364, 94985), (2420, 92787), (2955, 75988), (3140, 71511), (3454, 65010), (3630, 61858), (3940, 56991), (4334, 51810), (4710, 47674), (5181, 43340), (5910, 37994), (6501, 34540), (6908, 32505), (7260, 30929), (8635, 26004), (8668, 25905), (9420, 23837), (10362, 21670), (10835, 20724), (11820, 18997), (13002, 17270)]