27270810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 85155840

約数和(自身を除く): 57885030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 307, 315, 329, 378, 423, 470, 614, 630, 658, 705, 846, 921, 945, 987, 1269, 1410, 1535, 1645, 1842, 1890, 1974, 2115, 2149, 2538, 2763, 2961, 3070, 3290, 4230, 4298, 4605, 4935, 5526, 5922, 6345, 6447, 8289, 8883, 9210, 9870, 10745, 12690, 12894, 13815, 14429, 14805, 16578, 17766, 19341, 21490, 27630, 28858, 29610, 32235, 38682, 41445, 43287, 44415, 58023, 64470, 72145, 82890, 86574, 88830, 96705, 101003, 116046, 129861, 144290, 193410, 202006, 216435, 259722, 290115, 303009, 389583, 432870, 505015, 580230, 606018, 649305, 779166, 909027, 1010030, 1298610, 1515045, 1818054, 1947915, 2727081, 3030090, 3895830, 4545135, 5454162, 9090270, 13635405, 27270810]

約数ペア:

[(1, 27270810), (2, 13635405), (3, 9090270), (5, 5454162), (6, 4545135), (7, 3895830), (9, 3030090), (10, 2727081), (14, 1947915), (15, 1818054), (18, 1515045), (21, 1298610), (27, 1010030), (30, 909027), (35, 779166), (42, 649305), (45, 606018), (47, 580230), (54, 505015), (63, 432870), (70, 389583), (90, 303009), (94, 290115), (105, 259722), (126, 216435), (135, 202006), (141, 193410), (189, 144290), (210, 129861), (235, 116046), (270, 101003), (282, 96705), (307, 88830), (315, 86574), (329, 82890), (378, 72145), (423, 64470), (470, 58023), (614, 44415), (630, 43287), (658, 41445), (705, 38682), (846, 32235), (921, 29610), (945, 28858), (987, 27630), (1269, 21490), (1410, 19341), (1535, 17766), (1645, 16578), (1842, 14805), (1890, 14429), (1974, 13815), (2115, 12894), (2149, 12690), (2538, 10745), (2763, 9870), (2961, 9210), (3070, 8883), (3290, 8289), (4230, 6447), (4298, 6345), (4605, 5922), (4935, 5526)]