2013903900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2237671}}^1$

素因数の和:2237691

約数の個数: 54

約数和(自身を含む): 6312472712

約数和(自身を除く): 4298568812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2237671, 4475342, 6713013, 8950684, 11188355, 13426026, 20139039, 22376710, 26852052, 33565065, 40278078, 44753420, 55941775, 67130130, 80556156, 100695195, 111883550, 134260260, 167825325, 201390390, 223767100, 335650650, 402780780, 503475975, 671301300, 1006951950, 2013903900]

約数ペア:

[(1, 2013903900), (2, 1006951950), (3, 671301300), (4, 503475975), (5, 402780780), (6, 335650650), (9, 223767100), (10, 201390390), (12, 167825325), (15, 134260260), (18, 111883550), (20, 100695195), (25, 80556156), (30, 67130130), (36, 55941775), (45, 44753420), (50, 40278078), (60, 33565065), (75, 26852052), (90, 22376710), (100, 20139039), (150, 13426026), (180, 11188355), (225, 8950684), (300, 6713013), (450, 4475342), (900, 2237671)]