222990120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16741}}^1$

素因数の和:16795

約数の個数: 96

約数和(自身を含む): 744349320

約数和(自身を除く): 521359200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 16741, 33482, 50223, 66964, 83705, 100446, 133928, 150669, 167410, 200892, 251115, 301338, 334820, 401784, 502230, 602676, 619417, 669640, 753345, 1004460, 1205352, 1238834, 1506690, 1858251, 2008920, 2477668, 3013380, 3097085, 3716502, 4955336, 5574753, 6026760, 6194170, 7433004, 9291255, 11149506, 12388340, 14866008, 18582510, 22299012, 24776680, 27873765, 37165020, 44598024, 55747530, 74330040, 111495060, 222990120]

約数ペア:

[(1, 222990120), (2, 111495060), (3, 74330040), (4, 55747530), (5, 44598024), (6, 37165020), (8, 27873765), (9, 24776680), (10, 22299012), (12, 18582510), (15, 14866008), (18, 12388340), (20, 11149506), (24, 9291255), (30, 7433004), (36, 6194170), (37, 6026760), (40, 5574753), (45, 4955336), (60, 3716502), (72, 3097085), (74, 3013380), (90, 2477668), (111, 2008920), (120, 1858251), (148, 1506690), (180, 1238834), (185, 1205352), (222, 1004460), (296, 753345), (333, 669640), (360, 619417), (370, 602676), (444, 502230), (555, 401784), (666, 334820), (740, 301338), (888, 251115), (1110, 200892), (1332, 167410), (1480, 150669), (1665, 133928), (2220, 100446), (2664, 83705), (3330, 66964), (4440, 50223), (6660, 33482), (13320, 16741)]