207744660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6911}}^1$

素因数の和:7093

約数の個数: 72

約数和(自身を含む): 634023936

約数和(自身を除く): 426279276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 6911, 7515, 10020, 13822, 15030, 20733, 27644, 30060, 34555, 41466, 62199, 69110, 82932, 103665, 124398, 138220, 207330, 248796, 310995, 414660, 621990, 1154137, 1243980, 2308274, 3462411, 4616548, 5770685, 6924822, 10387233, 11541370, 13849644, 17312055, 20774466, 23082740, 34624110, 41548932, 51936165, 69248220, 103872330, 207744660]

約数ペア:

[(1, 207744660), (2, 103872330), (3, 69248220), (4, 51936165), (5, 41548932), (6, 34624110), (9, 23082740), (10, 20774466), (12, 17312055), (15, 13849644), (18, 11541370), (20, 10387233), (30, 6924822), (36, 5770685), (45, 4616548), (60, 3462411), (90, 2308274), (167, 1243980), (180, 1154137), (334, 621990), (501, 414660), (668, 310995), (835, 248796), (1002, 207330), (1503, 138220), (1670, 124398), (2004, 103665), (2505, 82932), (3006, 69110), (3340, 62199), (5010, 41466), (6012, 34555), (6911, 30060), (7515, 27644), (10020, 20733), (13822, 15030)]