250004340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1987}}^1$

素因数の和:2238

約数の個数: 96

約数和(自身を含む): 781522560

約数和(自身を除く): 531518220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 233, 270, 466, 540, 699, 932, 1165, 1398, 1987, 2097, 2330, 2796, 3495, 3974, 4194, 4660, 5961, 6291, 6990, 7948, 8388, 9935, 10485, 11922, 12582, 13980, 17883, 19870, 20970, 23844, 25164, 29805, 31455, 35766, 39740, 41940, 53649, 59610, 62910, 71532, 89415, 107298, 119220, 125820, 178830, 214596, 268245, 357660, 462971, 536490, 925942, 1072980, 1388913, 1851884, 2314855, 2777826, 4166739, 4629710, 5555652, 6944565, 8333478, 9259420, 12500217, 13889130, 16666956, 20833695, 25000434, 27778260, 41667390, 50000868, 62501085, 83334780, 125002170, 250004340]

約数ペア:

[(1, 250004340), (2, 125002170), (3, 83334780), (4, 62501085), (5, 50000868), (6, 41667390), (9, 27778260), (10, 25000434), (12, 20833695), (15, 16666956), (18, 13889130), (20, 12500217), (27, 9259420), (30, 8333478), (36, 6944565), (45, 5555652), (54, 4629710), (60, 4166739), (90, 2777826), (108, 2314855), (135, 1851884), (180, 1388913), (233, 1072980), (270, 925942), (466, 536490), (540, 462971), (699, 357660), (932, 268245), (1165, 214596), (1398, 178830), (1987, 125820), (2097, 119220), (2330, 107298), (2796, 89415), (3495, 71532), (3974, 62910), (4194, 59610), (4660, 53649), (5961, 41940), (6291, 39740), (6990, 35766), (7948, 31455), (8388, 29805), (9935, 25164), (10485, 23844), (11922, 20970), (12582, 19870), (13980, 17883)]