90479130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 170794470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 83, 87, 105, 145, 166, 174, 179, 203, 210, 249, 290, 358, 406, 415, 435, 498, 537, 581, 609, 830, 870, 895, 1015, 1074, 1162, 1218, 1245, 1253, 1743, 1790, 2030, 2407, 2490, 2506, 2685, 2905, 3045, 3486, 3759, 4814, 5191, 5370, 5810, 6090, 6265, 7221, 7518, 8715, 10382, 12035, 12530, 14442, 14857, 15573, 16849, 17430, 18795, 24070, 25955, 29714, 31146, 33698, 36105, 36337, 37590, 44571, 50547, 51910, 72210, 72674, 74285, 77865, 84245, 89142, 101094, 103999, 109011, 148570, 155730, 168490, 181685, 207998, 218022, 222855, 252735, 311997, 363370, 430853, 445710, 505470, 519995, 545055, 623994, 861706, 1039990, 1090110, 1292559, 1559985, 2154265, 2585118, 3015971, 3119970, 4308530, 6031942, 6462795, 9047913, 12925590, 15079855, 18095826, 30159710, 45239565, 90479130]

約数ペア:

[(1, 90479130), (2, 45239565), (3, 30159710), (5, 18095826), (6, 15079855), (7, 12925590), (10, 9047913), (14, 6462795), (15, 6031942), (21, 4308530), (29, 3119970), (30, 3015971), (35, 2585118), (42, 2154265), (58, 1559985), (70, 1292559), (83, 1090110), (87, 1039990), (105, 861706), (145, 623994), (166, 545055), (174, 519995), (179, 505470), (203, 445710), (210, 430853), (249, 363370), (290, 311997), (358, 252735), (406, 222855), (415, 218022), (435, 207998), (498, 181685), (537, 168490), (581, 155730), (609, 148570), (830, 109011), (870, 103999), (895, 101094), (1015, 89142), (1074, 84245), (1162, 77865), (1218, 74285), (1245, 72674), (1253, 72210), (1743, 51910), (1790, 50547), (2030, 44571), (2407, 37590), (2490, 36337), (2506, 36105), (2685, 33698), (2905, 31146), (3045, 29714), (3486, 25955), (3759, 24070), (4814, 18795), (5191, 17430), (5370, 16849), (5810, 15573), (6090, 14857), (6265, 14442), (7221, 12530), (7518, 12035), (8715, 10382)]