60672700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 72

約数和(自身を含む): 151240320

約数和(自身を除く): 90567620

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 2903, 4180, 5225, 5806, 10450, 11612, 14515, 20900, 29030, 31933, 55157, 58060, 63866, 72575, 110314, 127732, 145150, 159665, 220628, 275785, 290300, 319330, 551570, 606727, 638660, 798325, 1103140, 1213454, 1378925, 1596650, 2426908, 2757850, 3033635, 3193300, 5515700, 6067270, 12134540, 15168175, 30336350, 60672700]

約数ペア:

[(1, 60672700), (2, 30336350), (4, 15168175), (5, 12134540), (10, 6067270), (11, 5515700), (19, 3193300), (20, 3033635), (22, 2757850), (25, 2426908), (38, 1596650), (44, 1378925), (50, 1213454), (55, 1103140), (76, 798325), (95, 638660), (100, 606727), (110, 551570), (190, 319330), (209, 290300), (220, 275785), (275, 220628), (380, 159665), (418, 145150), (475, 127732), (550, 110314), (836, 72575), (950, 63866), (1045, 58060), (1100, 55157), (1900, 31933), (2090, 29030), (2903, 20900), (4180, 14515), (5225, 11612), (5806, 10450)]