91909080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 160

約数和(自身を含む): 325393200

約数和(自身を除く): 233484120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1493, 1539, 1620, 1710, 2052, 2280, 2565, 2986, 3078, 3240, 3420, 4104, 4479, 5130, 5972, 6156, 6840, 7465, 7695, 8958, 10260, 11944, 12312, 13437, 14930, 15390, 17916, 20520, 22395, 26874, 28367, 29860, 30780, 35832, 40311, 44790, 53748, 56734, 59720, 61560, 67185, 80622, 85101, 89580, 107496, 113468, 120933, 134370, 141835, 161244, 170202, 179160, 201555, 226936, 241866, 255303, 268740, 283670, 322488, 340404, 403110, 425505, 483732, 510606, 537480, 567340, 604665, 680808, 765909, 806220, 851010, 967464, 1021212, 1134680, 1209330, 1276515, 1531818, 1612440, 1702020, 2042424, 2297727, 2418660, 2553030, 3063636, 3404040, 3829545, 4595454, 4837320, 5106060, 6127272, 7659090, 9190908, 10212120, 11488635, 15318180, 18381816, 22977270, 30636360, 45954540, 91909080]

約数ペア:

[(1, 91909080), (2, 45954540), (3, 30636360), (4, 22977270), (5, 18381816), (6, 15318180), (8, 11488635), (9, 10212120), (10, 9190908), (12, 7659090), (15, 6127272), (18, 5106060), (19, 4837320), (20, 4595454), (24, 3829545), (27, 3404040), (30, 3063636), (36, 2553030), (38, 2418660), (40, 2297727), (45, 2042424), (54, 1702020), (57, 1612440), (60, 1531818), (72, 1276515), (76, 1209330), (81, 1134680), (90, 1021212), (95, 967464), (108, 851010), (114, 806220), (120, 765909), (135, 680808), (152, 604665), (162, 567340), (171, 537480), (180, 510606), (190, 483732), (216, 425505), (228, 403110), (270, 340404), (285, 322488), (324, 283670), (342, 268740), (360, 255303), (380, 241866), (405, 226936), (456, 201555), (513, 179160), (540, 170202), (570, 161244), (648, 141835), (684, 134370), (760, 120933), (810, 113468), (855, 107496), (1026, 89580), (1080, 85101), (1140, 80622), (1368, 67185), (1493, 61560), (1539, 59720), (1620, 56734), (1710, 53748), (2052, 44790), (2280, 40311), (2565, 35832), (2986, 30780), (3078, 29860), (3240, 28367), (3420, 26874), (4104, 22395), (4479, 20520), (5130, 17916), (5972, 15390), (6156, 14930), (6840, 13437), (7465, 12312), (7695, 11944), (8958, 10260)]