30382425

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 61900800

約数和(自身を除く): 31518375

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 27, 45, 57, 69, 75, 95, 103, 115, 135, 171, 207, 225, 285, 309, 345, 437, 475, 513, 515, 575, 621, 675, 855, 927, 1035, 1311, 1425, 1545, 1725, 1957, 2185, 2369, 2565, 2575, 2781, 3105, 3933, 4275, 4635, 5175, 5871, 6555, 7107, 7725, 9785, 10925, 11799, 11845, 12825, 13905, 15525, 17613, 19665, 21321, 23175, 29355, 32775, 35535, 45011, 48925, 52839, 58995, 59225, 63963, 69525, 88065, 98325, 106605, 135033, 146775, 177675, 225055, 264195, 294975, 319815, 405099, 440325, 533025, 675165, 1125275, 1215297, 1320975, 1599075, 2025495, 3375825, 6076485, 10127475, 30382425]

約数ペア:

[(1, 30382425), (3, 10127475), (5, 6076485), (9, 3375825), (15, 2025495), (19, 1599075), (23, 1320975), (25, 1215297), (27, 1125275), (45, 675165), (57, 533025), (69, 440325), (75, 405099), (95, 319815), (103, 294975), (115, 264195), (135, 225055), (171, 177675), (207, 146775), (225, 135033), (285, 106605), (309, 98325), (345, 88065), (437, 69525), (475, 63963), (513, 59225), (515, 58995), (575, 52839), (621, 48925), (675, 45011), (855, 35535), (927, 32775), (1035, 29355), (1311, 23175), (1425, 21321), (1545, 19665), (1725, 17613), (1957, 15525), (2185, 13905), (2369, 12825), (2565, 11845), (2575, 11799), (2781, 10925), (3105, 9785), (3933, 7725), (4275, 7107), (4635, 6555), (5175, 5871)]