11818620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 40255488

約数和(自身を除く): 28436868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 127, 132, 141, 165, 180, 188, 198, 220, 235, 254, 282, 330, 381, 396, 423, 470, 495, 508, 517, 564, 635, 660, 705, 762, 846, 940, 990, 1034, 1143, 1270, 1397, 1410, 1524, 1551, 1692, 1905, 1980, 2068, 2115, 2286, 2540, 2585, 2794, 2820, 3102, 3810, 4191, 4230, 4572, 4653, 5170, 5588, 5715, 5969, 6204, 6985, 7620, 7755, 8382, 8460, 9306, 10340, 11430, 11938, 12573, 13970, 15510, 16764, 17907, 18612, 20955, 22860, 23265, 23876, 25146, 27940, 29845, 31020, 35814, 41910, 46530, 50292, 53721, 59690, 62865, 65659, 71628, 83820, 89535, 93060, 107442, 119380, 125730, 131318, 179070, 196977, 214884, 251460, 262636, 268605, 328295, 358140, 393954, 537210, 590931, 656590, 787908, 984885, 1074420, 1181862, 1313180, 1969770, 2363724, 2954655, 3939540, 5909310, 11818620]

約数ペア:

[(1, 11818620), (2, 5909310), (3, 3939540), (4, 2954655), (5, 2363724), (6, 1969770), (9, 1313180), (10, 1181862), (11, 1074420), (12, 984885), (15, 787908), (18, 656590), (20, 590931), (22, 537210), (30, 393954), (33, 358140), (36, 328295), (44, 268605), (45, 262636), (47, 251460), (55, 214884), (60, 196977), (66, 179070), (90, 131318), (94, 125730), (99, 119380), (110, 107442), (127, 93060), (132, 89535), (141, 83820), (165, 71628), (180, 65659), (188, 62865), (198, 59690), (220, 53721), (235, 50292), (254, 46530), (282, 41910), (330, 35814), (381, 31020), (396, 29845), (423, 27940), (470, 25146), (495, 23876), (508, 23265), (517, 22860), (564, 20955), (635, 18612), (660, 17907), (705, 16764), (762, 15510), (846, 13970), (940, 12573), (990, 11938), (1034, 11430), (1143, 10340), (1270, 9306), (1397, 8460), (1410, 8382), (1524, 7755), (1551, 7620), (1692, 6985), (1905, 6204), (1980, 5969), (2068, 5715), (2115, 5588), (2286, 5170), (2540, 4653), (2585, 4572), (2794, 4230), (2820, 4191), (3102, 3810)]