20147742600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{332471}}^1$

素因数の和:332591

約数の個数: 96

約数和(自身を含む): 63076587840

約数和(自身を除く): 42928845240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 150, 200, 202, 300, 303, 404, 505, 600, 606, 808, 1010, 1212, 1515, 2020, 2424, 2525, 3030, 4040, 5050, 6060, 7575, 10100, 12120, 15150, 20200, 30300, 60600, 332471, 664942, 997413, 1329884, 1662355, 1994826, 2659768, 3324710, 3989652, 4987065, 6649420, 7979304, 8311775, 9974130, 13298840, 16623550, 19948260, 24935325, 33247100, 33579571, 39896520, 49870650, 66494200, 67159142, 99741300, 100738713, 134318284, 167897855, 199482600, 201477426, 268636568, 335795710, 402954852, 503693565, 671591420, 805909704, 839489275, 1007387130, 1343182840, 1678978550, 2014774260, 2518467825, 3357957100, 4029548520, 5036935650, 6715914200, 10073871300, 20147742600]

約数ペア:

[(1, 20147742600), (2, 10073871300), (3, 6715914200), (4, 5036935650), (5, 4029548520), (6, 3357957100), (8, 2518467825), (10, 2014774260), (12, 1678978550), (15, 1343182840), (20, 1007387130), (24, 839489275), (25, 805909704), (30, 671591420), (40, 503693565), (50, 402954852), (60, 335795710), (75, 268636568), (100, 201477426), (101, 199482600), (120, 167897855), (150, 134318284), (200, 100738713), (202, 99741300), (300, 67159142), (303, 66494200), (404, 49870650), (505, 39896520), (600, 33579571), (606, 33247100), (808, 24935325), (1010, 19948260), (1212, 16623550), (1515, 13298840), (2020, 9974130), (2424, 8311775), (2525, 7979304), (3030, 6649420), (4040, 4987065), (5050, 3989652), (6060, 3324710), (7575, 2659768), (10100, 1994826), (12120, 1662355), (15150, 1329884), (20200, 997413), (30300, 664942), (60600, 332471)]