43281720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 142084800

約数和(自身を除く): 98803080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1103, 1308, 1635, 1962, 2180, 2206, 2616, 3270, 3309, 3924, 4360, 4412, 4905, 5515, 6540, 6618, 7848, 8824, 9810, 9927, 11030, 13080, 13236, 16545, 19620, 19854, 22060, 26472, 33090, 39240, 39708, 44120, 49635, 66180, 79416, 99270, 120227, 132360, 198540, 240454, 360681, 397080, 480908, 601135, 721362, 961816, 1082043, 1202270, 1442724, 1803405, 2164086, 2404540, 2885448, 3606810, 4328172, 4809080, 5410215, 7213620, 8656344, 10820430, 14427240, 21640860, 43281720]

約数ペア:

[(1, 43281720), (2, 21640860), (3, 14427240), (4, 10820430), (5, 8656344), (6, 7213620), (8, 5410215), (9, 4809080), (10, 4328172), (12, 3606810), (15, 2885448), (18, 2404540), (20, 2164086), (24, 1803405), (30, 1442724), (36, 1202270), (40, 1082043), (45, 961816), (60, 721362), (72, 601135), (90, 480908), (109, 397080), (120, 360681), (180, 240454), (218, 198540), (327, 132360), (360, 120227), (436, 99270), (545, 79416), (654, 66180), (872, 49635), (981, 44120), (1090, 39708), (1103, 39240), (1308, 33090), (1635, 26472), (1962, 22060), (2180, 19854), (2206, 19620), (2616, 16545), (3270, 13236), (3309, 13080), (3924, 11030), (4360, 9927), (4412, 9810), (4905, 8824), (5515, 7848), (6540, 6618)]