255727200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 839946240

約数和(自身を除く): 584219040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 200, 240, 254, 300, 381, 400, 480, 508, 600, 635, 762, 800, 839, 1016, 1200, 1270, 1524, 1678, 1905, 2032, 2400, 2517, 2540, 3048, 3175, 3356, 3810, 4064, 4195, 5034, 5080, 6096, 6350, 6712, 7620, 8390, 9525, 10068, 10160, 12192, 12585, 12700, 13424, 15240, 16780, 19050, 20136, 20320, 20975, 25170, 25400, 26848, 30480, 33560, 38100, 40272, 41950, 50340, 50800, 60960, 62925, 67120, 76200, 80544, 83900, 100680, 101600, 106553, 125850, 134240, 152400, 167800, 201360, 213106, 251700, 304800, 319659, 335600, 402720, 426212, 503400, 532765, 639318, 671200, 852424, 1006800, 1065530, 1278636, 1598295, 1704848, 2013600, 2131060, 2557272, 2663825, 3196590, 3409696, 4262120, 5114544, 5327650, 6393180, 7991475, 8524240, 10229088, 10655300, 12786360, 15982950, 17048480, 21310600, 25572720, 31965900, 42621200, 51145440, 63931800, 85242400, 127863600, 255727200]

約数ペア:

[(1, 255727200), (2, 127863600), (3, 85242400), (4, 63931800), (5, 51145440), (6, 42621200), (8, 31965900), (10, 25572720), (12, 21310600), (15, 17048480), (16, 15982950), (20, 12786360), (24, 10655300), (25, 10229088), (30, 8524240), (32, 7991475), (40, 6393180), (48, 5327650), (50, 5114544), (60, 4262120), (75, 3409696), (80, 3196590), (96, 2663825), (100, 2557272), (120, 2131060), (127, 2013600), (150, 1704848), (160, 1598295), (200, 1278636), (240, 1065530), (254, 1006800), (300, 852424), (381, 671200), (400, 639318), (480, 532765), (508, 503400), (600, 426212), (635, 402720), (762, 335600), (800, 319659), (839, 304800), (1016, 251700), (1200, 213106), (1270, 201360), (1524, 167800), (1678, 152400), (1905, 134240), (2032, 125850), (2400, 106553), (2517, 101600), (2540, 100680), (3048, 83900), (3175, 80544), (3356, 76200), (3810, 67120), (4064, 62925), (4195, 60960), (5034, 50800), (5080, 50340), (6096, 41950), (6350, 40272), (6712, 38100), (7620, 33560), (8390, 30480), (9525, 26848), (10068, 25400), (10160, 25170), (12192, 20975), (12585, 20320), (12700, 20136), (13424, 19050), (15240, 16780)]