109821180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 363073536

約数和(自身を除く): 253252356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 191, 210, 222, 259, 370, 382, 420, 444, 518, 555, 573, 740, 764, 777, 955, 1036, 1110, 1146, 1295, 1337, 1369, 1554, 1910, 2220, 2292, 2590, 2674, 2738, 2865, 3108, 3820, 3885, 4011, 4107, 5180, 5348, 5476, 5730, 6685, 6845, 7067, 7770, 8022, 8214, 9583, 11460, 13370, 13690, 14134, 15540, 16044, 16428, 19166, 20055, 20535, 21201, 26740, 27380, 28268, 28749, 35335, 38332, 40110, 41070, 42402, 47915, 49469, 57498, 70670, 80220, 82140, 84804, 95830, 98938, 106005, 114996, 141340, 143745, 148407, 191660, 197876, 212010, 247345, 261479, 287490, 296814, 424020, 494690, 522958, 574980, 593628, 742035, 784437, 989380, 1045916, 1307395, 1484070, 1568874, 1830353, 2614790, 2968140, 3137748, 3660706, 3922185, 5229580, 5491059, 7321412, 7844370, 9151765, 10982118, 15688740, 18303530, 21964236, 27455295, 36607060, 54910590, 109821180]

約数ペア:

[(1, 109821180), (2, 54910590), (3, 36607060), (4, 27455295), (5, 21964236), (6, 18303530), (7, 15688740), (10, 10982118), (12, 9151765), (14, 7844370), (15, 7321412), (20, 5491059), (21, 5229580), (28, 3922185), (30, 3660706), (35, 3137748), (37, 2968140), (42, 2614790), (60, 1830353), (70, 1568874), (74, 1484070), (84, 1307395), (105, 1045916), (111, 989380), (140, 784437), (148, 742035), (185, 593628), (191, 574980), (210, 522958), (222, 494690), (259, 424020), (370, 296814), (382, 287490), (420, 261479), (444, 247345), (518, 212010), (555, 197876), (573, 191660), (740, 148407), (764, 143745), (777, 141340), (955, 114996), (1036, 106005), (1110, 98938), (1146, 95830), (1295, 84804), (1337, 82140), (1369, 80220), (1554, 70670), (1910, 57498), (2220, 49469), (2292, 47915), (2590, 42402), (2674, 41070), (2738, 40110), (2865, 38332), (3108, 35335), (3820, 28749), (3885, 28268), (4011, 27380), (4107, 26740), (5180, 21201), (5348, 20535), (5476, 20055), (5730, 19166), (6685, 16428), (6845, 16044), (7067, 15540), (7770, 14134), (8022, 13690), (8214, 13370), (9583, 11460)]