38218950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1139

約数の個数: 144

約数和(自身を含む): 128134656

約数和(自身を除く): 89915706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1103, 1155, 1386, 1575, 1650, 1925, 2206, 2310, 2475, 3150, 3309, 3465, 3850, 4950, 5515, 5775, 6618, 6930, 7721, 9927, 11030, 11550, 12133, 15442, 16545, 17325, 19854, 23163, 24266, 27575, 33090, 34650, 36399, 38605, 46326, 49635, 55150, 60665, 69489, 72798, 77210, 82725, 84931, 99270, 109197, 115815, 121330, 138978, 165450, 169862, 181995, 193025, 218394, 231630, 248175, 254793, 303325, 347445, 363990, 386050, 424655, 496350, 509586, 545985, 579075, 606650, 694890, 764379, 849310, 909975, 1091970, 1158150, 1273965, 1528758, 1737225, 1819950, 2123275, 2547930, 2729925, 3474450, 3821895, 4246550, 5459850, 6369825, 7643790, 12739650, 19109475, 38218950]

約数ペア:

[(1, 38218950), (2, 19109475), (3, 12739650), (5, 7643790), (6, 6369825), (7, 5459850), (9, 4246550), (10, 3821895), (11, 3474450), (14, 2729925), (15, 2547930), (18, 2123275), (21, 1819950), (22, 1737225), (25, 1528758), (30, 1273965), (33, 1158150), (35, 1091970), (42, 909975), (45, 849310), (50, 764379), (55, 694890), (63, 606650), (66, 579075), (70, 545985), (75, 509586), (77, 496350), (90, 424655), (99, 386050), (105, 363990), (110, 347445), (126, 303325), (150, 254793), (154, 248175), (165, 231630), (175, 218394), (198, 193025), (210, 181995), (225, 169862), (231, 165450), (275, 138978), (315, 121330), (330, 115815), (350, 109197), (385, 99270), (450, 84931), (462, 82725), (495, 77210), (525, 72798), (550, 69489), (630, 60665), (693, 55150), (770, 49635), (825, 46326), (990, 38605), (1050, 36399), (1103, 34650), (1155, 33090), (1386, 27575), (1575, 24266), (1650, 23163), (1925, 19854), (2206, 17325), (2310, 16545), (2475, 15442), (3150, 12133), (3309, 11550), (3465, 11030), (3850, 9927), (4950, 7721), (5515, 6930), (5775, 6618)]