137890620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{36479}}^1$

素因数の和:36504

約数の個数: 96

約数和(自身を含む): 490291200

約数和(自身を除く): 352400580

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, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 36479, 72958, 109437, 145916, 182395, 218874, 255353, 328311, 364790, 437748, 510706, 547185, 656622, 729580, 766059, 984933, 1021412, 1094370, 1276765, 1313244, 1532118, 1641555, 1969866, 2188740, 2298177, 2553530, 3064236, 3283110, 3830295, 3939732, 4596354, 4924665, 5107060, 6566220, 6894531, 7660590, 9192708, 9849330, 11490885, 13789062, 15321180, 19698660, 22981770, 27578124, 34472655, 45963540, 68945310, 137890620]

約数ペア:

[(1, 137890620), (2, 68945310), (3, 45963540), (4, 34472655), (5, 27578124), (6, 22981770), (7, 19698660), (9, 15321180), (10, 13789062), (12, 11490885), (14, 9849330), (15, 9192708), (18, 7660590), (20, 6894531), (21, 6566220), (27, 5107060), (28, 4924665), (30, 4596354), (35, 3939732), (36, 3830295), (42, 3283110), (45, 3064236), (54, 2553530), (60, 2298177), (63, 2188740), (70, 1969866), (84, 1641555), (90, 1532118), (105, 1313244), (108, 1276765), (126, 1094370), (135, 1021412), (140, 984933), (180, 766059), (189, 729580), (210, 656622), (252, 547185), (270, 510706), (315, 437748), (378, 364790), (420, 328311), (540, 255353), (630, 218874), (756, 182395), (945, 145916), (1260, 109437), (1890, 72958), (3780, 36479)]