194429880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1109}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 633765600

約数和(自身を除く): 439335720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 487, 974, 1109, 1461, 1948, 2218, 2435, 2922, 3327, 3896, 4383, 4436, 4870, 5545, 5844, 6654, 7305, 8766, 8872, 9740, 9981, 11090, 11688, 13308, 14610, 16635, 17532, 19480, 19962, 21915, 22180, 26616, 29220, 33270, 35064, 39924, 43830, 44360, 49905, 58440, 66540, 79848, 87660, 99810, 133080, 175320, 199620, 399240, 540083, 1080166, 1620249, 2160332, 2700415, 3240498, 4320664, 4860747, 5400830, 6480996, 8101245, 9721494, 10801660, 12961992, 16202490, 19442988, 21603320, 24303735, 32404980, 38885976, 48607470, 64809960, 97214940, 194429880]

約数ペア:

[(1, 194429880), (2, 97214940), (3, 64809960), (4, 48607470), (5, 38885976), (6, 32404980), (8, 24303735), (9, 21603320), (10, 19442988), (12, 16202490), (15, 12961992), (18, 10801660), (20, 9721494), (24, 8101245), (30, 6480996), (36, 5400830), (40, 4860747), (45, 4320664), (60, 3240498), (72, 2700415), (90, 2160332), (120, 1620249), (180, 1080166), (360, 540083), (487, 399240), (974, 199620), (1109, 175320), (1461, 133080), (1948, 99810), (2218, 87660), (2435, 79848), (2922, 66540), (3327, 58440), (3896, 49905), (4383, 44360), (4436, 43830), (4870, 39924), (5545, 35064), (5844, 33270), (6654, 29220), (7305, 26616), (8766, 22180), (8872, 21915), (9740, 19962), (9981, 19480), (11090, 17532), (11688, 16635), (13308, 14610)]