270803148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 818275584

約数和(自身を除く): 547472436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 89, 111, 132, 148, 154, 178, 222, 231, 259, 267, 308, 356, 407, 444, 462, 518, 534, 623, 777, 814, 924, 979, 1036, 1068, 1221, 1246, 1554, 1628, 1869, 1958, 2442, 2492, 2849, 2937, 3108, 3293, 3738, 3916, 4884, 5698, 5874, 6586, 6853, 7476, 7921, 8547, 9879, 11396, 11748, 13172, 13706, 15842, 17094, 19758, 20559, 23051, 23763, 27412, 31684, 34188, 36223, 39516, 41118, 46102, 47526, 55447, 69153, 72446, 82236, 87131, 92204, 95052, 108669, 110894, 138306, 144892, 166341, 174262, 217338, 221788, 253561, 261393, 276612, 293077, 332682, 348524, 434676, 507122, 522786, 586154, 609917, 665364, 760683, 879231, 1014244, 1045572, 1172308, 1219834, 1521366, 1758462, 1829751, 2051539, 2439668, 3042732, 3223847, 3516924, 3659502, 4103078, 6154617, 6447694, 7319004, 8206156, 9671541, 12309234, 12895388, 19343082, 22566929, 24618468, 38686164, 45133858, 67700787, 90267716, 135401574, 270803148]

約数ペア:

[(1, 270803148), (2, 135401574), (3, 90267716), (4, 67700787), (6, 45133858), (7, 38686164), (11, 24618468), (12, 22566929), (14, 19343082), (21, 12895388), (22, 12309234), (28, 9671541), (33, 8206156), (37, 7319004), (42, 6447694), (44, 6154617), (66, 4103078), (74, 3659502), (77, 3516924), (84, 3223847), (89, 3042732), (111, 2439668), (132, 2051539), (148, 1829751), (154, 1758462), (178, 1521366), (222, 1219834), (231, 1172308), (259, 1045572), (267, 1014244), (308, 879231), (356, 760683), (407, 665364), (444, 609917), (462, 586154), (518, 522786), (534, 507122), (623, 434676), (777, 348524), (814, 332682), (924, 293077), (979, 276612), (1036, 261393), (1068, 253561), (1221, 221788), (1246, 217338), (1554, 174262), (1628, 166341), (1869, 144892), (1958, 138306), (2442, 110894), (2492, 108669), (2849, 95052), (2937, 92204), (3108, 87131), (3293, 82236), (3738, 72446), (3916, 69153), (4884, 55447), (5698, 47526), (5874, 46102), (6586, 41118), (6853, 39516), (7476, 36223), (7921, 34188), (8547, 31684), (9879, 27412), (11396, 23763), (11748, 23051), (13172, 20559), (13706, 19758), (15842, 17094)]