2018412150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1303}}^1$

素因数の和:1790

約数の個数: 96

約数和(自身を含む): 5238950400

約数和(自身を除く): 3220538250

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 449, 575, 690, 898, 1150, 1303, 1347, 1725, 2245, 2606, 2694, 3450, 3909, 4490, 6515, 6735, 7818, 10327, 11225, 13030, 13470, 19545, 20654, 22450, 29969, 30981, 32575, 33675, 39090, 51635, 59938, 61962, 65150, 67350, 89907, 97725, 103270, 149845, 154905, 179814, 195450, 258175, 299690, 309810, 449535, 516350, 585047, 749225, 774525, 899070, 1170094, 1498450, 1549050, 1755141, 2247675, 2925235, 3510282, 4495350, 5850470, 8775705, 13456081, 14626175, 17551410, 26912162, 29252350, 40368243, 43878525, 67280405, 80736486, 87757050, 134560810, 201841215, 336402025, 403682430, 672804050, 1009206075, 2018412150]

約数ペア:

[(1, 2018412150), (2, 1009206075), (3, 672804050), (5, 403682430), (6, 336402025), (10, 201841215), (15, 134560810), (23, 87757050), (25, 80736486), (30, 67280405), (46, 43878525), (50, 40368243), (69, 29252350), (75, 26912162), (115, 17551410), (138, 14626175), (150, 13456081), (230, 8775705), (345, 5850470), (449, 4495350), (575, 3510282), (690, 2925235), (898, 2247675), (1150, 1755141), (1303, 1549050), (1347, 1498450), (1725, 1170094), (2245, 899070), (2606, 774525), (2694, 749225), (3450, 585047), (3909, 516350), (4490, 449535), (6515, 309810), (6735, 299690), (7818, 258175), (10327, 195450), (11225, 179814), (13030, 154905), (13470, 149845), (19545, 103270), (20654, 97725), (22450, 89907), (29969, 67350), (30981, 65150), (32575, 61962), (33675, 59938), (39090, 51635)]