2018082450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10789}}^1$

素因数の和:10876

約数の個数: 96

約数和(自身を含む): 5298321600

約数和(自身を除く): 3280239150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 43, 50, 58, 75, 86, 87, 129, 145, 150, 174, 215, 258, 290, 430, 435, 645, 725, 870, 1075, 1247, 1290, 1450, 2150, 2175, 2494, 3225, 3741, 4350, 6235, 6450, 7482, 10789, 12470, 18705, 21578, 31175, 32367, 37410, 53945, 62350, 64734, 93525, 107890, 161835, 187050, 269725, 312881, 323670, 463927, 539450, 625762, 809175, 927854, 938643, 1391781, 1564405, 1618350, 1877286, 2319635, 2783562, 3128810, 4639270, 4693215, 6958905, 7822025, 9386430, 11598175, 13453883, 13917810, 15644050, 23196350, 23466075, 26907766, 34794525, 40361649, 46932150, 67269415, 69589050, 80723298, 134538830, 201808245, 336347075, 403616490, 672694150, 1009041225, 2018082450]

約数ペア:

[(1, 2018082450), (2, 1009041225), (3, 672694150), (5, 403616490), (6, 336347075), (10, 201808245), (15, 134538830), (25, 80723298), (29, 69589050), (30, 67269415), (43, 46932150), (50, 40361649), (58, 34794525), (75, 26907766), (86, 23466075), (87, 23196350), (129, 15644050), (145, 13917810), (150, 13453883), (174, 11598175), (215, 9386430), (258, 7822025), (290, 6958905), (430, 4693215), (435, 4639270), (645, 3128810), (725, 2783562), (870, 2319635), (1075, 1877286), (1247, 1618350), (1290, 1564405), (1450, 1391781), (2150, 938643), (2175, 927854), (2494, 809175), (3225, 625762), (3741, 539450), (4350, 463927), (6235, 323670), (6450, 312881), (7482, 269725), (10789, 187050), (12470, 161835), (18705, 107890), (21578, 93525), (31175, 64734), (32367, 62350), (37410, 53945)]