383754780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 1271692800

約数和(自身を除く): 887938020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 113, 114, 135, 171, 180, 190, 226, 228, 270, 285, 331, 339, 342, 380, 452, 513, 540, 565, 570, 662, 678, 684, 855, 993, 1017, 1026, 1130, 1140, 1324, 1356, 1655, 1695, 1710, 1986, 2034, 2052, 2147, 2260, 2565, 2979, 3051, 3310, 3390, 3420, 3972, 4068, 4294, 4965, 5085, 5130, 5958, 6102, 6289, 6441, 6620, 6780, 8588, 8937, 9930, 10170, 10260, 10735, 11916, 12204, 12578, 12882, 14895, 15255, 17874, 18867, 19323, 19860, 20340, 21470, 25156, 25764, 29790, 30510, 31445, 32205, 35748, 37403, 37734, 38646, 42940, 44685, 56601, 57969, 59580, 61020, 62890, 64410, 74806, 75468, 77292, 89370, 94335, 96615, 112209, 113202, 115938, 125780, 128820, 149612, 169803, 178740, 187015, 188670, 193230, 224418, 226404, 231876, 283005, 289845, 336627, 339606, 374030, 377340, 386460, 448836, 561045, 566010, 579690, 673254, 679212, 710657, 748060, 849015, 1009881, 1122090, 1132020, 1159380, 1346508, 1421314, 1683135, 1698030, 2019762, 2131971, 2244180, 2842628, 3366270, 3396060, 3553285, 4039524, 4263942, 5049405, 6395913, 6732540, 7106570, 8527884, 10098810, 10659855, 12791826, 14213140, 19187739, 20197620, 21319710, 25583652, 31979565, 38375478, 42639420, 63959130, 76750956, 95938695, 127918260, 191877390, 383754780]

約数ペア:

[(1, 383754780), (2, 191877390), (3, 127918260), (4, 95938695), (5, 76750956), (6, 63959130), (9, 42639420), (10, 38375478), (12, 31979565), (15, 25583652), (18, 21319710), (19, 20197620), (20, 19187739), (27, 14213140), (30, 12791826), (36, 10659855), (38, 10098810), (45, 8527884), (54, 7106570), (57, 6732540), (60, 6395913), (76, 5049405), (90, 4263942), (95, 4039524), (108, 3553285), (113, 3396060), (114, 3366270), (135, 2842628), (171, 2244180), (180, 2131971), (190, 2019762), (226, 1698030), (228, 1683135), (270, 1421314), (285, 1346508), (331, 1159380), (339, 1132020), (342, 1122090), (380, 1009881), (452, 849015), (513, 748060), (540, 710657), (565, 679212), (570, 673254), (662, 579690), (678, 566010), (684, 561045), (855, 448836), (993, 386460), (1017, 377340), (1026, 374030), (1130, 339606), (1140, 336627), (1324, 289845), (1356, 283005), (1655, 231876), (1695, 226404), (1710, 224418), (1986, 193230), (2034, 188670), (2052, 187015), (2147, 178740), (2260, 169803), (2565, 149612), (2979, 128820), (3051, 125780), (3310, 115938), (3390, 113202), (3420, 112209), (3972, 96615), (4068, 94335), (4294, 89370), (4965, 77292), (5085, 75468), (5130, 74806), (5958, 64410), (6102, 62890), (6289, 61020), (6441, 59580), (6620, 57969), (6780, 56601), (8588, 44685), (8937, 42940), (9930, 38646), (10170, 37734), (10260, 37403), (10735, 35748), (11916, 32205), (12204, 31445), (12578, 30510), (12882, 29790), (14895, 25764), (15255, 25156), (17874, 21470), (18867, 20340), (19323, 19860)]