212561100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2293}}^1$

素因数の和:2416

約数の個数: 108

約数和(自身を含む): 673022896

約数和(自身を除く): 460461796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 103, 150, 180, 206, 225, 300, 309, 412, 450, 515, 618, 900, 927, 1030, 1236, 1545, 1854, 2060, 2293, 2575, 3090, 3708, 4586, 4635, 5150, 6180, 6879, 7725, 9172, 9270, 10300, 11465, 13758, 15450, 18540, 20637, 22930, 23175, 27516, 30900, 34395, 41274, 45860, 46350, 57325, 68790, 82548, 92700, 103185, 114650, 137580, 171975, 206370, 229300, 236179, 343950, 412740, 472358, 515925, 687900, 708537, 944716, 1031850, 1180895, 1417074, 2063700, 2125611, 2361790, 2834148, 3542685, 4251222, 4723580, 5904475, 7085370, 8502444, 10628055, 11808950, 14170740, 17713425, 21256110, 23617900, 35426850, 42512220, 53140275, 70853700, 106280550, 212561100]

約数ペア:

[(1, 212561100), (2, 106280550), (3, 70853700), (4, 53140275), (5, 42512220), (6, 35426850), (9, 23617900), (10, 21256110), (12, 17713425), (15, 14170740), (18, 11808950), (20, 10628055), (25, 8502444), (30, 7085370), (36, 5904475), (45, 4723580), (50, 4251222), (60, 3542685), (75, 2834148), (90, 2361790), (100, 2125611), (103, 2063700), (150, 1417074), (180, 1180895), (206, 1031850), (225, 944716), (300, 708537), (309, 687900), (412, 515925), (450, 472358), (515, 412740), (618, 343950), (900, 236179), (927, 229300), (1030, 206370), (1236, 171975), (1545, 137580), (1854, 114650), (2060, 103185), (2293, 92700), (2575, 82548), (3090, 68790), (3708, 57325), (4586, 46350), (4635, 45860), (5150, 41274), (6180, 34395), (6879, 30900), (7725, 27516), (9172, 23175), (9270, 22930), (10300, 20637), (11465, 18540), (13758, 15450)]