13818088980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{27329}}^1$

素因数の和:27450

約数の個数: 108

約数和(自身を含む): 42722201340

約数和(自身を除く): 28904112360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 2809, 3180, 4770, 5618, 8427, 9540, 11236, 14045, 16854, 25281, 27329, 28090, 33708, 42135, 50562, 54658, 56180, 81987, 84270, 101124, 109316, 126405, 136645, 163974, 168540, 245961, 252810, 273290, 327948, 409935, 491922, 505620, 546580, 819870, 983844, 1229805, 1448437, 1639740, 2459610, 2896874, 4345311, 4919220, 5793748, 7242185, 8690622, 13035933, 14484370, 17381244, 21726555, 26071866, 28968740, 43453110, 52143732, 65179665, 76767161, 86906220, 130359330, 153534322, 230301483, 260718660, 307068644, 383835805, 460602966, 690904449, 767671610, 921205932, 1151507415, 1381808898, 1535343220, 2303014830, 2763617796, 3454522245, 4606029660, 6909044490, 13818088980]

約数ペア:

[(1, 13818088980), (2, 6909044490), (3, 4606029660), (4, 3454522245), (5, 2763617796), (6, 2303014830), (9, 1535343220), (10, 1381808898), (12, 1151507415), (15, 921205932), (18, 767671610), (20, 690904449), (30, 460602966), (36, 383835805), (45, 307068644), (53, 260718660), (60, 230301483), (90, 153534322), (106, 130359330), (159, 86906220), (180, 76767161), (212, 65179665), (265, 52143732), (318, 43453110), (477, 28968740), (530, 26071866), (636, 21726555), (795, 17381244), (954, 14484370), (1060, 13035933), (1590, 8690622), (1908, 7242185), (2385, 5793748), (2809, 4919220), (3180, 4345311), (4770, 2896874), (5618, 2459610), (8427, 1639740), (9540, 1448437), (11236, 1229805), (14045, 983844), (16854, 819870), (25281, 546580), (27329, 505620), (28090, 491922), (33708, 409935), (42135, 327948), (50562, 273290), (54658, 252810), (56180, 245961), (81987, 168540), (84270, 163974), (101124, 136645), (109316, 126405)]