67702140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1160

約数の個数: 144

約数和(自身を含む): 231469056

約数和(自身を除く): 163766916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1103, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2206, 2790, 3069, 3309, 3410, 4092, 4412, 5115, 5515, 5580, 6138, 6618, 6820, 9927, 10230, 11030, 12133, 12276, 13236, 15345, 16545, 19854, 20460, 22060, 24266, 30690, 33090, 34193, 36399, 39708, 48532, 49635, 60665, 61380, 66180, 68386, 72798, 99270, 102579, 109197, 121330, 136772, 145596, 170965, 181995, 198540, 205158, 218394, 242660, 307737, 341930, 363990, 376123, 410316, 436788, 512895, 545985, 615474, 683860, 727980, 752246, 1025790, 1091970, 1128369, 1230948, 1504492, 1538685, 1880615, 2051580, 2183940, 2256738, 3077370, 3385107, 3761230, 4513476, 5641845, 6154740, 6770214, 7522460, 11283690, 13540428, 16925535, 22567380, 33851070, 67702140]

約数ペア:

[(1, 67702140), (2, 33851070), (3, 22567380), (4, 16925535), (5, 13540428), (6, 11283690), (9, 7522460), (10, 6770214), (11, 6154740), (12, 5641845), (15, 4513476), (18, 3761230), (20, 3385107), (22, 3077370), (30, 2256738), (31, 2183940), (33, 2051580), (36, 1880615), (44, 1538685), (45, 1504492), (55, 1230948), (60, 1128369), (62, 1091970), (66, 1025790), (90, 752246), (93, 727980), (99, 683860), (110, 615474), (124, 545985), (132, 512895), (155, 436788), (165, 410316), (180, 376123), (186, 363990), (198, 341930), (220, 307737), (279, 242660), (310, 218394), (330, 205158), (341, 198540), (372, 181995), (396, 170965), (465, 145596), (495, 136772), (558, 121330), (620, 109197), (660, 102579), (682, 99270), (930, 72798), (990, 68386), (1023, 66180), (1103, 61380), (1116, 60665), (1364, 49635), (1395, 48532), (1705, 39708), (1860, 36399), (1980, 34193), (2046, 33090), (2206, 30690), (2790, 24266), (3069, 22060), (3309, 20460), (3410, 19854), (4092, 16545), (4412, 15345), (5115, 13236), (5515, 12276), (5580, 12133), (6138, 11030), (6618, 10230), (6820, 9927)]