214272180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32173}}^1$

素因数の和:32225

約数の個数: 72

約数和(自身を含む): 667546152

約数和(自身を除く): 453273972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 32173, 64346, 96519, 128692, 160865, 193038, 289557, 321730, 386076, 482595, 579114, 643460, 965190, 1158228, 1190401, 1447785, 1930380, 2380802, 2895570, 3571203, 4761604, 5791140, 5952005, 7142406, 10713609, 11904010, 14284812, 17856015, 21427218, 23808020, 35712030, 42854436, 53568045, 71424060, 107136090, 214272180]

約数ペア:

[(1, 214272180), (2, 107136090), (3, 71424060), (4, 53568045), (5, 42854436), (6, 35712030), (9, 23808020), (10, 21427218), (12, 17856015), (15, 14284812), (18, 11904010), (20, 10713609), (30, 7142406), (36, 5952005), (37, 5791140), (45, 4761604), (60, 3571203), (74, 2895570), (90, 2380802), (111, 1930380), (148, 1447785), (180, 1190401), (185, 1158228), (222, 965190), (333, 643460), (370, 579114), (444, 482595), (555, 386076), (666, 321730), (740, 289557), (1110, 193038), (1332, 160865), (1665, 128692), (2220, 96519), (3330, 64346), (6660, 32173)]