90129060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 314810496

約数和(自身を除く): 224681436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 233, 252, 307, 315, 420, 466, 614, 630, 699, 921, 932, 1165, 1228, 1260, 1398, 1535, 1631, 1842, 2097, 2149, 2330, 2763, 2796, 3070, 3262, 3495, 3684, 4194, 4298, 4605, 4660, 4893, 5526, 6140, 6447, 6524, 6990, 8155, 8388, 8596, 9210, 9786, 10485, 10745, 11052, 12894, 13815, 13980, 14679, 16310, 18420, 19341, 19572, 20970, 21490, 24465, 25788, 27630, 29358, 32235, 32620, 38682, 41940, 42980, 48930, 55260, 58716, 64470, 71531, 73395, 77364, 96705, 97860, 128940, 143062, 146790, 193410, 214593, 286124, 293580, 357655, 386820, 429186, 500717, 643779, 715310, 858372, 1001434, 1072965, 1287558, 1430620, 1502151, 2002868, 2145930, 2503585, 2575116, 3004302, 3218895, 4291860, 4506453, 5007170, 6008604, 6437790, 7510755, 9012906, 10014340, 12875580, 15021510, 18025812, 22532265, 30043020, 45064530, 90129060]

約数ペア:

[(1, 90129060), (2, 45064530), (3, 30043020), (4, 22532265), (5, 18025812), (6, 15021510), (7, 12875580), (9, 10014340), (10, 9012906), (12, 7510755), (14, 6437790), (15, 6008604), (18, 5007170), (20, 4506453), (21, 4291860), (28, 3218895), (30, 3004302), (35, 2575116), (36, 2503585), (42, 2145930), (45, 2002868), (60, 1502151), (63, 1430620), (70, 1287558), (84, 1072965), (90, 1001434), (105, 858372), (126, 715310), (140, 643779), (180, 500717), (210, 429186), (233, 386820), (252, 357655), (307, 293580), (315, 286124), (420, 214593), (466, 193410), (614, 146790), (630, 143062), (699, 128940), (921, 97860), (932, 96705), (1165, 77364), (1228, 73395), (1260, 71531), (1398, 64470), (1535, 58716), (1631, 55260), (1842, 48930), (2097, 42980), (2149, 41940), (2330, 38682), (2763, 32620), (2796, 32235), (3070, 29358), (3262, 27630), (3495, 25788), (3684, 24465), (4194, 21490), (4298, 20970), (4605, 19572), (4660, 19341), (4893, 18420), (5526, 16310), (6140, 14679), (6447, 13980), (6524, 13815), (6990, 12894), (8155, 11052), (8388, 10745), (8596, 10485), (9210, 9786)]