102982912300

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{50753}}^1$

素因数の和:51067

約数の個数: 72

約数和(自身を含む): 226792421856

約数和(自身を除く): 123809509556

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 197, 206, 394, 412, 515, 788, 985, 1030, 1970, 2060, 2575, 3940, 4925, 5150, 9850, 10300, 19700, 20291, 40582, 50753, 81164, 101455, 101506, 202910, 203012, 253765, 405820, 507275, 507530, 1014550, 1015060, 1268825, 2029100, 2537650, 5075300, 5227559, 9998341, 10455118, 19996682, 20910236, 26137795, 39993364, 49991705, 52275590, 99983410, 104551180, 130688975, 199966820, 249958525, 261377950, 499917050, 522755900, 999834100, 1029829123, 2059658246, 4119316492, 5149145615, 10298291230, 20596582460, 25745728075, 51491456150, 102982912300]

約数ペア:

[(1, 102982912300), (2, 51491456150), (4, 25745728075), (5, 20596582460), (10, 10298291230), (20, 5149145615), (25, 4119316492), (50, 2059658246), (100, 1029829123), (103, 999834100), (197, 522755900), (206, 499917050), (394, 261377950), (412, 249958525), (515, 199966820), (788, 130688975), (985, 104551180), (1030, 99983410), (1970, 52275590), (2060, 49991705), (2575, 39993364), (3940, 26137795), (4925, 20910236), (5150, 19996682), (9850, 10455118), (10300, 9998341), (19700, 5227559), (20291, 5075300), (40582, 2537650), (50753, 2029100), (81164, 1268825), (101455, 1015060), (101506, 1014550), (202910, 507530), (203012, 507275), (253765, 405820)]