313655300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15451}}^1$

素因数の和:15501

約数の個数: 72

約数和(自身を含む): 804740160

約数和(自身を除く): 491084860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 10150, 15451, 20300, 30902, 61804, 77255, 108157, 154510, 216314, 309020, 386275, 432628, 448079, 540785, 772550, 896158, 1081570, 1545100, 1792316, 2163140, 2240395, 2703925, 3136553, 4480790, 5407850, 6273106, 8961580, 10815700, 11201975, 12546212, 15682765, 22403950, 31365530, 44807900, 62731060, 78413825, 156827650, 313655300]

約数ペア:

[(1, 313655300), (2, 156827650), (4, 78413825), (5, 62731060), (7, 44807900), (10, 31365530), (14, 22403950), (20, 15682765), (25, 12546212), (28, 11201975), (29, 10815700), (35, 8961580), (50, 6273106), (58, 5407850), (70, 4480790), (100, 3136553), (116, 2703925), (140, 2240395), (145, 2163140), (175, 1792316), (203, 1545100), (290, 1081570), (350, 896158), (406, 772550), (580, 540785), (700, 448079), (725, 432628), (812, 386275), (1015, 309020), (1450, 216314), (2030, 154510), (2900, 108157), (4060, 77255), (5075, 61804), (10150, 30902), (15451, 20300)]