38249820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{3373}}^1$

素因数の和:3401

約数の個数: 120

約数和(自身を含む): 137173344

約数和(自身を除く): 98923524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3373, 3780, 5670, 6746, 10119, 11340, 13492, 16865, 20238, 23611, 30357, 33730, 40476, 47222, 50595, 60714, 67460, 70833, 91071, 94444, 101190, 118055, 121428, 141666, 151785, 182142, 202380, 212499, 236110, 273213, 283332, 303570, 354165, 364284, 424998, 455355, 472220, 546426, 607140, 637497, 708330, 849996, 910710, 1062495, 1092852, 1274994, 1366065, 1416660, 1821420, 1912491, 2124990, 2549988, 2732130, 3187485, 3824982, 4249980, 5464260, 6374970, 7649964, 9562455, 12749940, 19124910, 38249820]

約数ペア:

[(1, 38249820), (2, 19124910), (3, 12749940), (4, 9562455), (5, 7649964), (6, 6374970), (7, 5464260), (9, 4249980), (10, 3824982), (12, 3187485), (14, 2732130), (15, 2549988), (18, 2124990), (20, 1912491), (21, 1821420), (27, 1416660), (28, 1366065), (30, 1274994), (35, 1092852), (36, 1062495), (42, 910710), (45, 849996), (54, 708330), (60, 637497), (63, 607140), (70, 546426), (81, 472220), (84, 455355), (90, 424998), (105, 364284), (108, 354165), (126, 303570), (135, 283332), (140, 273213), (162, 236110), (180, 212499), (189, 202380), (210, 182142), (252, 151785), (270, 141666), (315, 121428), (324, 118055), (378, 101190), (405, 94444), (420, 91071), (540, 70833), (567, 67460), (630, 60714), (756, 50595), (810, 47222), (945, 40476), (1134, 33730), (1260, 30357), (1620, 23611), (1890, 20238), (2268, 16865), (2835, 13492), (3373, 11340), (3780, 10119), (5670, 6746)]