89038620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 297434592

約数和(自身を除く): 208395972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 193, 198, 220, 233, 330, 386, 396, 466, 495, 579, 660, 699, 772, 932, 965, 990, 1158, 1165, 1398, 1737, 1930, 1980, 2097, 2123, 2316, 2330, 2563, 2796, 2895, 3474, 3495, 3860, 4194, 4246, 4660, 5126, 5790, 6369, 6948, 6990, 7689, 8388, 8492, 8685, 10252, 10485, 10615, 11580, 12738, 12815, 13980, 15378, 17370, 19107, 20970, 21230, 23067, 25476, 25630, 30756, 31845, 34740, 38214, 38445, 41940, 42460, 44969, 46134, 51260, 63690, 76428, 76890, 89938, 92268, 95535, 115335, 127380, 134907, 153780, 179876, 191070, 224845, 230670, 269814, 382140, 404721, 449690, 461340, 494659, 539628, 674535, 809442, 899380, 989318, 1349070, 1483977, 1618884, 1978636, 2023605, 2473295, 2698140, 2967954, 4047210, 4451931, 4946590, 5935908, 7419885, 8094420, 8903862, 9893180, 14839770, 17807724, 22259655, 29679540, 44519310, 89038620]

約数ペア:

[(1, 89038620), (2, 44519310), (3, 29679540), (4, 22259655), (5, 17807724), (6, 14839770), (9, 9893180), (10, 8903862), (11, 8094420), (12, 7419885), (15, 5935908), (18, 4946590), (20, 4451931), (22, 4047210), (30, 2967954), (33, 2698140), (36, 2473295), (44, 2023605), (45, 1978636), (55, 1618884), (60, 1483977), (66, 1349070), (90, 989318), (99, 899380), (110, 809442), (132, 674535), (165, 539628), (180, 494659), (193, 461340), (198, 449690), (220, 404721), (233, 382140), (330, 269814), (386, 230670), (396, 224845), (466, 191070), (495, 179876), (579, 153780), (660, 134907), (699, 127380), (772, 115335), (932, 95535), (965, 92268), (990, 89938), (1158, 76890), (1165, 76428), (1398, 63690), (1737, 51260), (1930, 46134), (1980, 44969), (2097, 42460), (2123, 41940), (2316, 38445), (2330, 38214), (2563, 34740), (2796, 31845), (2895, 30756), (3474, 25630), (3495, 25476), (3860, 23067), (4194, 21230), (4246, 20970), (4660, 19107), (5126, 17370), (5790, 15378), (6369, 13980), (6948, 12815), (6990, 12738), (7689, 11580), (8388, 10615), (8492, 10485), (8685, 10252)]