425908000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 1270524528

約数和(自身を除く): 844616528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 49, 50, 53, 56, 70, 80, 82, 98, 100, 106, 112, 125, 140, 160, 164, 175, 196, 200, 205, 212, 224, 245, 250, 265, 280, 287, 328, 350, 371, 392, 400, 410, 424, 490, 500, 530, 560, 574, 656, 700, 742, 784, 800, 820, 848, 875, 980, 1000, 1025, 1060, 1120, 1148, 1225, 1312, 1325, 1400, 1435, 1484, 1568, 1640, 1696, 1750, 1855, 1960, 2000, 2009, 2050, 2120, 2173, 2296, 2450, 2597, 2650, 2800, 2870, 2968, 3280, 3500, 3710, 3920, 4000, 4018, 4100, 4240, 4346, 4592, 4900, 5125, 5194, 5300, 5600, 5740, 5936, 6125, 6560, 6625, 7000, 7175, 7420, 7840, 8036, 8200, 8480, 8692, 9184, 9275, 9800, 10045, 10250, 10388, 10600, 10865, 11480, 11872, 12250, 12985, 13250, 14000, 14350, 14840, 15211, 16072, 16400, 17384, 18550, 19600, 20090, 20500, 20776, 21200, 21730, 22960, 24500, 25970, 26500, 28000, 28700, 29680, 30422, 32144, 32800, 34768, 35875, 37100, 39200, 40180, 41000, 41552, 42400, 43460, 45920, 46375, 49000, 50225, 51940, 53000, 54325, 57400, 59360, 60844, 64288, 64925, 69536, 71750, 74200, 76055, 80360, 82000, 83104, 86920, 92750, 98000, 100450, 103880, 106000, 106477, 108650, 114800, 121688, 129850, 143500, 148400, 152110, 160720, 164000, 173840, 185500, 196000, 200900, 207760, 212000, 212954, 217300, 229600, 243376, 251125, 259700, 271625, 287000, 296800, 304220, 321440, 324625, 347680, 371000, 380275, 401800, 415520, 425908, 434600, 486752, 502250, 519400, 532385, 543250, 574000, 608440, 649250, 742000, 760550, 803600, 851816, 869200, 1004500, 1038800, 1064770, 1086500, 1148000, 1216880, 1298500, 1484000, 1521100, 1607200, 1703632, 1738400, 1901375, 2009000, 2077600, 2129540, 2173000, 2433760, 2597000, 2661925, 3042200, 3407264, 3802750, 4018000, 4259080, 4346000, 5194000, 5323850, 6084400, 7605500, 8036000, 8518160, 8692000, 10388000, 10647700, 12168800, 13309625, 15211000, 17036320, 21295400, 26619250, 30422000, 42590800, 53238500, 60844000, 85181600, 106477000, 212954000, 425908000]

約数ペア:

[(1, 425908000), (2, 212954000), (4, 106477000), (5, 85181600), (7, 60844000), (8, 53238500), (10, 42590800), (14, 30422000), (16, 26619250), (20, 21295400), (25, 17036320), (28, 15211000), (32, 13309625), (35, 12168800), (40, 10647700), (41, 10388000), (49, 8692000), (50, 8518160), (53, 8036000), (56, 7605500), (70, 6084400), (80, 5323850), (82, 5194000), (98, 4346000), (100, 4259080), (106, 4018000), (112, 3802750), (125, 3407264), (140, 3042200), (160, 2661925), (164, 2597000), (175, 2433760), (196, 2173000), (200, 2129540), (205, 2077600), (212, 2009000), (224, 1901375), (245, 1738400), (250, 1703632), (265, 1607200), (280, 1521100), (287, 1484000), (328, 1298500), (350, 1216880), (371, 1148000), (392, 1086500), (400, 1064770), (410, 1038800), (424, 1004500), (490, 869200), (500, 851816), (530, 803600), (560, 760550), (574, 742000), (656, 649250), (700, 608440), (742, 574000), (784, 543250), (800, 532385), (820, 519400), (848, 502250), (875, 486752), (980, 434600), (1000, 425908), (1025, 415520), (1060, 401800), (1120, 380275), (1148, 371000), (1225, 347680), (1312, 324625), (1325, 321440), (1400, 304220), (1435, 296800), (1484, 287000), (1568, 271625), (1640, 259700), (1696, 251125), (1750, 243376), (1855, 229600), (1960, 217300), (2000, 212954), (2009, 212000), (2050, 207760), (2120, 200900), (2173, 196000), (2296, 185500), (2450, 173840), (2597, 164000), (2650, 160720), (2800, 152110), (2870, 148400), (2968, 143500), (3280, 129850), (3500, 121688), (3710, 114800), (3920, 108650), (4000, 106477), (4018, 106000), (4100, 103880), (4240, 100450), (4346, 98000), (4592, 92750), (4900, 86920), (5125, 83104), (5194, 82000), (5300, 80360), (5600, 76055), (5740, 74200), (5936, 71750), (6125, 69536), (6560, 64925), (6625, 64288), (7000, 60844), (7175, 59360), (7420, 57400), (7840, 54325), (8036, 53000), (8200, 51940), (8480, 50225), (8692, 49000), (9184, 46375), (9275, 45920), (9800, 43460), (10045, 42400), (10250, 41552), (10388, 41000), (10600, 40180), (10865, 39200), (11480, 37100), (11872, 35875), (12250, 34768), (12985, 32800), (13250, 32144), (14000, 30422), (14350, 29680), (14840, 28700), (15211, 28000), (16072, 26500), (16400, 25970), (17384, 24500), (18550, 22960), (19600, 21730), (20090, 21200), (20500, 20776)]