121409460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 382427136

約数和(自身を除く): 261017676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 113, 127, 141, 180, 188, 226, 235, 254, 282, 339, 381, 423, 452, 470, 508, 564, 565, 635, 678, 705, 762, 846, 940, 1017, 1130, 1143, 1270, 1356, 1410, 1524, 1692, 1695, 1905, 2034, 2115, 2260, 2286, 2540, 2820, 3390, 3810, 4068, 4230, 4572, 5085, 5311, 5715, 5969, 6780, 7620, 8460, 10170, 10622, 11430, 11938, 14351, 15933, 17907, 20340, 21244, 22860, 23876, 26555, 28702, 29845, 31866, 35814, 43053, 47799, 53110, 53721, 57404, 59690, 63732, 71628, 71755, 79665, 86106, 89535, 95598, 106220, 107442, 119380, 129159, 143510, 159330, 172212, 179070, 191196, 214884, 215265, 238995, 258318, 268605, 287020, 318660, 358140, 430530, 477990, 516636, 537210, 645795, 674497, 861060, 955980, 1074420, 1291590, 1348994, 2023491, 2583180, 2697988, 3372485, 4046982, 6070473, 6744970, 8093964, 10117455, 12140946, 13489940, 20234910, 24281892, 30352365, 40469820, 60704730, 121409460]

約数ペア:

[(1, 121409460), (2, 60704730), (3, 40469820), (4, 30352365), (5, 24281892), (6, 20234910), (9, 13489940), (10, 12140946), (12, 10117455), (15, 8093964), (18, 6744970), (20, 6070473), (30, 4046982), (36, 3372485), (45, 2697988), (47, 2583180), (60, 2023491), (90, 1348994), (94, 1291590), (113, 1074420), (127, 955980), (141, 861060), (180, 674497), (188, 645795), (226, 537210), (235, 516636), (254, 477990), (282, 430530), (339, 358140), (381, 318660), (423, 287020), (452, 268605), (470, 258318), (508, 238995), (564, 215265), (565, 214884), (635, 191196), (678, 179070), (705, 172212), (762, 159330), (846, 143510), (940, 129159), (1017, 119380), (1130, 107442), (1143, 106220), (1270, 95598), (1356, 89535), (1410, 86106), (1524, 79665), (1692, 71755), (1695, 71628), (1905, 63732), (2034, 59690), (2115, 57404), (2260, 53721), (2286, 53110), (2540, 47799), (2820, 43053), (3390, 35814), (3810, 31866), (4068, 29845), (4230, 28702), (4572, 26555), (5085, 23876), (5311, 22860), (5715, 21244), (5969, 20340), (6780, 17907), (7620, 15933), (8460, 14351), (10170, 11938), (10622, 11430)]