102493160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 291133440

約数和(自身を除く): 188640280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 107, 110, 140, 154, 214, 220, 280, 308, 311, 385, 428, 440, 535, 616, 622, 749, 770, 856, 1070, 1177, 1244, 1498, 1540, 1555, 2140, 2177, 2354, 2488, 2996, 3080, 3110, 3421, 3745, 4280, 4354, 4708, 5885, 5992, 6220, 6842, 7490, 8239, 8708, 9416, 10885, 11770, 12440, 13684, 14980, 16478, 17105, 17416, 21770, 23540, 23947, 27368, 29960, 32956, 33277, 34210, 41195, 43540, 47080, 47894, 65912, 66554, 68420, 82390, 87080, 95788, 119735, 133108, 136840, 164780, 166385, 191576, 232939, 239470, 266216, 329560, 332770, 366047, 465878, 478940, 665540, 732094, 931756, 957880, 1164695, 1331080, 1464188, 1830235, 1863512, 2329390, 2562329, 2928376, 3660470, 4658780, 5124658, 7320940, 9317560, 10249316, 12811645, 14641880, 20498632, 25623290, 51246580, 102493160]

約数ペア:

[(1, 102493160), (2, 51246580), (4, 25623290), (5, 20498632), (7, 14641880), (8, 12811645), (10, 10249316), (11, 9317560), (14, 7320940), (20, 5124658), (22, 4658780), (28, 3660470), (35, 2928376), (40, 2562329), (44, 2329390), (55, 1863512), (56, 1830235), (70, 1464188), (77, 1331080), (88, 1164695), (107, 957880), (110, 931756), (140, 732094), (154, 665540), (214, 478940), (220, 465878), (280, 366047), (308, 332770), (311, 329560), (385, 266216), (428, 239470), (440, 232939), (535, 191576), (616, 166385), (622, 164780), (749, 136840), (770, 133108), (856, 119735), (1070, 95788), (1177, 87080), (1244, 82390), (1498, 68420), (1540, 66554), (1555, 65912), (2140, 47894), (2177, 47080), (2354, 43540), (2488, 41195), (2996, 34210), (3080, 33277), (3110, 32956), (3421, 29960), (3745, 27368), (4280, 23947), (4354, 23540), (4708, 21770), (5885, 17416), (5992, 17105), (6220, 16478), (6842, 14980), (7490, 13684), (8239, 12440), (8708, 11770), (9416, 10885)]