299107620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1571

約数の個数: 192

約数和(自身を含む): 1084285440

約数和(自身を除く): 785177820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1493, 1590, 1855, 1890, 1908, 2226, 2385, 2862, 2986, 3180, 3339, 3710, 3780, 4452, 4479, 4770, 5565, 5724, 5972, 6678, 7155, 7420, 7465, 8958, 9540, 10017, 10451, 11130, 13356, 13437, 14310, 14930, 16695, 17916, 20034, 20902, 22260, 22395, 26874, 28620, 29860, 31353, 33390, 40068, 40311, 41804, 44790, 50085, 52255, 53748, 62706, 66780, 67185, 79129, 80622, 89580, 94059, 100170, 104510, 125412, 134370, 156765, 158258, 161244, 188118, 200340, 201555, 209020, 237387, 268740, 282177, 313530, 316516, 376236, 395645, 403110, 470295, 474774, 553903, 564354, 627060, 712161, 791290, 806220, 940590, 949548, 1107806, 1128708, 1186935, 1410885, 1424322, 1582580, 1661709, 1881180, 2136483, 2215612, 2373870, 2769515, 2821770, 2848644, 3323418, 3560805, 4272966, 4747740, 4985127, 5539030, 5643540, 6646836, 7121610, 8308545, 8545932, 9970254, 10682415, 11078060, 14243220, 14955381, 16617090, 19940508, 21364830, 24925635, 29910762, 33234180, 42729660, 49851270, 59821524, 74776905, 99702540, 149553810, 299107620]

約数ペア:

[(1, 299107620), (2, 149553810), (3, 99702540), (4, 74776905), (5, 59821524), (6, 49851270), (7, 42729660), (9, 33234180), (10, 29910762), (12, 24925635), (14, 21364830), (15, 19940508), (18, 16617090), (20, 14955381), (21, 14243220), (27, 11078060), (28, 10682415), (30, 9970254), (35, 8545932), (36, 8308545), (42, 7121610), (45, 6646836), (53, 5643540), (54, 5539030), (60, 4985127), (63, 4747740), (70, 4272966), (84, 3560805), (90, 3323418), (105, 2848644), (106, 2821770), (108, 2769515), (126, 2373870), (135, 2215612), (140, 2136483), (159, 1881180), (180, 1661709), (189, 1582580), (210, 1424322), (212, 1410885), (252, 1186935), (265, 1128708), (270, 1107806), (315, 949548), (318, 940590), (371, 806220), (378, 791290), (420, 712161), (477, 627060), (530, 564354), (540, 553903), (630, 474774), (636, 470295), (742, 403110), (756, 395645), (795, 376236), (945, 316516), (954, 313530), (1060, 282177), (1113, 268740), (1260, 237387), (1431, 209020), (1484, 201555), (1493, 200340), (1590, 188118), (1855, 161244), (1890, 158258), (1908, 156765), (2226, 134370), (2385, 125412), (2862, 104510), (2986, 100170), (3180, 94059), (3339, 89580), (3710, 80622), (3780, 79129), (4452, 67185), (4479, 66780), (4770, 62706), (5565, 53748), (5724, 52255), (5972, 50085), (6678, 44790), (7155, 41804), (7420, 40311), (7465, 40068), (8958, 33390), (9540, 31353), (10017, 29860), (10451, 28620), (11130, 26874), (13356, 22395), (13437, 22260), (14310, 20902), (14930, 20034), (16695, 17916)]