202079408220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11115479}}^1$

素因数の和:11115595

約数の個数: 72

約数和(自身を含む): 619043312160

約数和(自身を除く): 416963903940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 11115479, 22230958, 33346437, 44461916, 55577395, 66692874, 100039311, 111154790, 133385748, 166732185, 200078622, 222309580, 333464370, 400157244, 500196555, 666928740, 1000393110, 1122663379, 2000786220, 2245326758, 3367990137, 4490653516, 5613316895, 6735980274, 10103970411, 11226633790, 13471960548, 16839950685, 20207940822, 22453267580, 33679901370, 40415881644, 50519852055, 67359802740, 101039704110, 202079408220]

約数ペア:

[(1, 202079408220), (2, 101039704110), (3, 67359802740), (4, 50519852055), (5, 40415881644), (6, 33679901370), (9, 22453267580), (10, 20207940822), (12, 16839950685), (15, 13471960548), (18, 11226633790), (20, 10103970411), (30, 6735980274), (36, 5613316895), (45, 4490653516), (60, 3367990137), (90, 2245326758), (101, 2000786220), (180, 1122663379), (202, 1000393110), (303, 666928740), (404, 500196555), (505, 400157244), (606, 333464370), (909, 222309580), (1010, 200078622), (1212, 166732185), (1515, 133385748), (1818, 111154790), (2020, 100039311), (3030, 66692874), (3636, 55577395), (4545, 44461916), (6060, 33346437), (9090, 22230958), (18180, 11115479)]