82587870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 245721600

約数和(自身を除く): 163133730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 947, 969, 1026, 1530, 1615, 1710, 1894, 1938, 2295, 2565, 2841, 2907, 3230, 4590, 4735, 4845, 5130, 5682, 5814, 8523, 8721, 9470, 9690, 14205, 14535, 16099, 17046, 17442, 17993, 25569, 28410, 29070, 32198, 35986, 42615, 43605, 48297, 51138, 53979, 80495, 85230, 87210, 89965, 96594, 107958, 127845, 144891, 160990, 161937, 179930, 241485, 255690, 269895, 289782, 305881, 323874, 434673, 482970, 485811, 539790, 611762, 724455, 809685, 869346, 917643, 971622, 1448910, 1529405, 1619370, 1835286, 2173365, 2429055, 2752929, 3058810, 4346730, 4588215, 4858110, 5505858, 8258787, 9176430, 13764645, 16517574, 27529290, 41293935, 82587870]

約数ペア:

[(1, 82587870), (2, 41293935), (3, 27529290), (5, 16517574), (6, 13764645), (9, 9176430), (10, 8258787), (15, 5505858), (17, 4858110), (18, 4588215), (19, 4346730), (27, 3058810), (30, 2752929), (34, 2429055), (38, 2173365), (45, 1835286), (51, 1619370), (54, 1529405), (57, 1448910), (85, 971622), (90, 917643), (95, 869346), (102, 809685), (114, 724455), (135, 611762), (153, 539790), (170, 485811), (171, 482970), (190, 434673), (255, 323874), (270, 305881), (285, 289782), (306, 269895), (323, 255690), (342, 241485), (459, 179930), (510, 161937), (513, 160990), (570, 144891), (646, 127845), (765, 107958), (855, 96594), (918, 89965), (947, 87210), (969, 85230), (1026, 80495), (1530, 53979), (1615, 51138), (1710, 48297), (1894, 43605), (1938, 42615), (2295, 35986), (2565, 32198), (2841, 29070), (2907, 28410), (3230, 25569), (4590, 17993), (4735, 17442), (4845, 17046), (5130, 16099), (5682, 14535), (5814, 14205), (8523, 9690), (8721, 9470)]