65048220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9767}}^1$

素因数の和:9819

約数の個数: 72

約数和(自身を含む): 202666464

約数和(自身を除く): 137618244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 9767, 19534, 29301, 39068, 48835, 58602, 87903, 97670, 117204, 146505, 175806, 195340, 293010, 351612, 361379, 439515, 586020, 722758, 879030, 1084137, 1445516, 1758060, 1806895, 2168274, 3252411, 3613790, 4336548, 5420685, 6504822, 7227580, 10841370, 13009644, 16262055, 21682740, 32524110, 65048220]

約数ペア:

[(1, 65048220), (2, 32524110), (3, 21682740), (4, 16262055), (5, 13009644), (6, 10841370), (9, 7227580), (10, 6504822), (12, 5420685), (15, 4336548), (18, 3613790), (20, 3252411), (30, 2168274), (36, 1806895), (37, 1758060), (45, 1445516), (60, 1084137), (74, 879030), (90, 722758), (111, 586020), (148, 439515), (180, 361379), (185, 351612), (222, 293010), (333, 195340), (370, 175806), (444, 146505), (555, 117204), (666, 97670), (740, 87903), (1110, 58602), (1332, 48835), (1665, 39068), (2220, 29301), (3330, 19534), (6660, 9767)]