25003620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2474

約数の個数: 96

約数和(自身を含む): 81916800

約数和(自身を除く): 56913180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2437, 2565, 3420, 4874, 5130, 7311, 9748, 10260, 12185, 14622, 21933, 24370, 29244, 36555, 43866, 46303, 48740, 65799, 73110, 87732, 92606, 109665, 131598, 138909, 146220, 185212, 219330, 231515, 263196, 277818, 328995, 416727, 438660, 463030, 555636, 657990, 694545, 833454, 926060, 1250181, 1315980, 1389090, 1666908, 2083635, 2500362, 2778180, 4167270, 5000724, 6250905, 8334540, 12501810, 25003620]

約数ペア:

[(1, 25003620), (2, 12501810), (3, 8334540), (4, 6250905), (5, 5000724), (6, 4167270), (9, 2778180), (10, 2500362), (12, 2083635), (15, 1666908), (18, 1389090), (19, 1315980), (20, 1250181), (27, 926060), (30, 833454), (36, 694545), (38, 657990), (45, 555636), (54, 463030), (57, 438660), (60, 416727), (76, 328995), (90, 277818), (95, 263196), (108, 231515), (114, 219330), (135, 185212), (171, 146220), (180, 138909), (190, 131598), (228, 109665), (270, 92606), (285, 87732), (342, 73110), (380, 65799), (513, 48740), (540, 46303), (570, 43866), (684, 36555), (855, 29244), (1026, 24370), (1140, 21933), (1710, 14622), (2052, 12185), (2437, 10260), (2565, 9748), (3420, 7311), (4874, 5130)]