992472660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{30803}}^1$

素因数の和:30997

約数の個数: 72

約数和(自身を含む): 3027417120

約数和(自身を除く): 2034944460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5370, 6444, 8055, 10740, 16110, 30803, 32220, 61606, 92409, 123212, 154015, 184818, 277227, 308030, 369636, 462045, 554454, 616060, 924090, 1108908, 1386135, 1848180, 2772270, 5513737, 5544540, 11027474, 16541211, 22054948, 27568685, 33082422, 49623633, 55137370, 66164844, 82706055, 99247266, 110274740, 165412110, 198494532, 248118165, 330824220, 496236330, 992472660]

約数ペア:

[(1, 992472660), (2, 496236330), (3, 330824220), (4, 248118165), (5, 198494532), (6, 165412110), (9, 110274740), (10, 99247266), (12, 82706055), (15, 66164844), (18, 55137370), (20, 49623633), (30, 33082422), (36, 27568685), (45, 22054948), (60, 16541211), (90, 11027474), (179, 5544540), (180, 5513737), (358, 2772270), (537, 1848180), (716, 1386135), (895, 1108908), (1074, 924090), (1611, 616060), (1790, 554454), (2148, 462045), (2685, 369636), (3222, 308030), (3580, 277227), (5370, 184818), (6444, 154015), (8055, 123212), (10740, 92409), (16110, 61606), (30803, 32220)]