67423620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 213966144

約数和(自身を除く): 146542524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 121, 132, 148, 165, 185, 220, 222, 242, 251, 330, 363, 370, 407, 444, 484, 502, 555, 605, 660, 726, 740, 753, 814, 1004, 1110, 1210, 1221, 1255, 1452, 1506, 1628, 1815, 2035, 2220, 2420, 2442, 2510, 2761, 3012, 3630, 3765, 4070, 4477, 4884, 5020, 5522, 6105, 7260, 7530, 8140, 8283, 8954, 9287, 11044, 12210, 13431, 13805, 15060, 16566, 17908, 18574, 22385, 24420, 26862, 27610, 27861, 30371, 33132, 37148, 41415, 44770, 46435, 53724, 55220, 55722, 60742, 67155, 82830, 89540, 91113, 92870, 102157, 111444, 121484, 134310, 139305, 151855, 165660, 182226, 185740, 204314, 268620, 278610, 303710, 306471, 364452, 408628, 455565, 510785, 557220, 607420, 612942, 911130, 1021570, 1123727, 1225884, 1532355, 1822260, 2043140, 2247454, 3064710, 3371181, 4494908, 5618635, 6129420, 6742362, 11237270, 13484724, 16855905, 22474540, 33711810, 67423620]

約数ペア:

[(1, 67423620), (2, 33711810), (3, 22474540), (4, 16855905), (5, 13484724), (6, 11237270), (10, 6742362), (11, 6129420), (12, 5618635), (15, 4494908), (20, 3371181), (22, 3064710), (30, 2247454), (33, 2043140), (37, 1822260), (44, 1532355), (55, 1225884), (60, 1123727), (66, 1021570), (74, 911130), (110, 612942), (111, 607420), (121, 557220), (132, 510785), (148, 455565), (165, 408628), (185, 364452), (220, 306471), (222, 303710), (242, 278610), (251, 268620), (330, 204314), (363, 185740), (370, 182226), (407, 165660), (444, 151855), (484, 139305), (502, 134310), (555, 121484), (605, 111444), (660, 102157), (726, 92870), (740, 91113), (753, 89540), (814, 82830), (1004, 67155), (1110, 60742), (1210, 55722), (1221, 55220), (1255, 53724), (1452, 46435), (1506, 44770), (1628, 41415), (1815, 37148), (2035, 33132), (2220, 30371), (2420, 27861), (2442, 27610), (2510, 26862), (2761, 24420), (3012, 22385), (3630, 18574), (3765, 17908), (4070, 16566), (4477, 15060), (4884, 13805), (5020, 13431), (5522, 12210), (6105, 11044), (7260, 9287), (7530, 8954), (8140, 8283)]