42590800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 124234236

約数和(自身を除く): 81643436

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 49, 50, 53, 56, 70, 80, 82, 98, 100, 106, 112, 140, 164, 175, 196, 200, 205, 212, 245, 265, 280, 287, 328, 350, 371, 392, 400, 410, 424, 490, 530, 560, 574, 656, 700, 742, 784, 820, 848, 980, 1025, 1060, 1148, 1225, 1325, 1400, 1435, 1484, 1640, 1855, 1960, 2009, 2050, 2120, 2173, 2296, 2450, 2597, 2650, 2800, 2870, 2968, 3280, 3710, 3920, 4018, 4100, 4240, 4346, 4592, 4900, 5194, 5300, 5740, 5936, 7175, 7420, 8036, 8200, 8692, 9275, 9800, 10045, 10388, 10600, 10865, 11480, 12985, 14350, 14840, 15211, 16072, 16400, 17384, 18550, 19600, 20090, 20776, 21200, 21730, 22960, 25970, 28700, 29680, 30422, 32144, 34768, 37100, 40180, 41552, 43460, 50225, 51940, 54325, 57400, 60844, 64925, 74200, 76055, 80360, 86920, 100450, 103880, 106477, 108650, 114800, 121688, 129850, 148400, 152110, 160720, 173840, 200900, 207760, 212954, 217300, 243376, 259700, 304220, 380275, 401800, 425908, 434600, 519400, 532385, 608440, 760550, 803600, 851816, 869200, 1038800, 1064770, 1216880, 1521100, 1703632, 2129540, 2661925, 3042200, 4259080, 5323850, 6084400, 8518160, 10647700, 21295400, 42590800]

約数ペア:

[(1, 42590800), (2, 21295400), (4, 10647700), (5, 8518160), (7, 6084400), (8, 5323850), (10, 4259080), (14, 3042200), (16, 2661925), (20, 2129540), (25, 1703632), (28, 1521100), (35, 1216880), (40, 1064770), (41, 1038800), (49, 869200), (50, 851816), (53, 803600), (56, 760550), (70, 608440), (80, 532385), (82, 519400), (98, 434600), (100, 425908), (106, 401800), (112, 380275), (140, 304220), (164, 259700), (175, 243376), (196, 217300), (200, 212954), (205, 207760), (212, 200900), (245, 173840), (265, 160720), (280, 152110), (287, 148400), (328, 129850), (350, 121688), (371, 114800), (392, 108650), (400, 106477), (410, 103880), (424, 100450), (490, 86920), (530, 80360), (560, 76055), (574, 74200), (656, 64925), (700, 60844), (742, 57400), (784, 54325), (820, 51940), (848, 50225), (980, 43460), (1025, 41552), (1060, 40180), (1148, 37100), (1225, 34768), (1325, 32144), (1400, 30422), (1435, 29680), (1484, 28700), (1640, 25970), (1855, 22960), (1960, 21730), (2009, 21200), (2050, 20776), (2120, 20090), (2173, 19600), (2296, 18550), (2450, 17384), (2597, 16400), (2650, 16072), (2800, 15211), (2870, 14840), (2968, 14350), (3280, 12985), (3710, 11480), (3920, 10865), (4018, 10600), (4100, 10388), (4240, 10045), (4346, 9800), (4592, 9275), (4900, 8692), (5194, 8200), (5300, 8036), (5740, 7420), (5936, 7175)]