204458760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51631}}^1$

素因数の和:51659

約数の個数: 96

約数和(自身を含む): 724913280

約数和(自身を除く): 520454520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 51631, 103262, 154893, 206524, 258155, 309786, 413048, 464679, 516310, 567941, 619572, 774465, 929358, 1032620, 1135882, 1239144, 1548930, 1703823, 1858716, 2065240, 2271764, 2323395, 2839705, 3097860, 3407646, 3717432, 4543528, 4646790, 5111469, 5679410, 6195720, 6815292, 8519115, 9293580, 10222938, 11358820, 13630584, 17038230, 18587160, 20445876, 22717640, 25557345, 34076460, 40891752, 51114690, 68152920, 102229380, 204458760]

約数ペア:

[(1, 204458760), (2, 102229380), (3, 68152920), (4, 51114690), (5, 40891752), (6, 34076460), (8, 25557345), (9, 22717640), (10, 20445876), (11, 18587160), (12, 17038230), (15, 13630584), (18, 11358820), (20, 10222938), (22, 9293580), (24, 8519115), (30, 6815292), (33, 6195720), (36, 5679410), (40, 5111469), (44, 4646790), (45, 4543528), (55, 3717432), (60, 3407646), (66, 3097860), (72, 2839705), (88, 2323395), (90, 2271764), (99, 2065240), (110, 1858716), (120, 1703823), (132, 1548930), (165, 1239144), (180, 1135882), (198, 1032620), (220, 929358), (264, 774465), (330, 619572), (360, 567941), (396, 516310), (440, 464679), (495, 413048), (660, 309786), (792, 258155), (990, 206524), (1320, 154893), (1980, 103262), (3960, 51631)]