3905438220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22391}}^1$

素因数の和:22445

約数の個数: 192

約数和(自身を含む): 13542681600

約数和(自身を除く): 9637243380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1292, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2565, 2907, 3060, 3230, 3420, 3876, 4590, 4845, 5130, 5814, 6460, 8721, 9180, 9690, 10260, 11628, 14535, 17442, 19380, 22391, 29070, 34884, 43605, 44782, 58140, 67173, 87210, 89564, 111955, 134346, 174420, 201519, 223910, 268692, 335865, 380647, 403038, 425429, 447820, 604557, 671730, 761294, 806076, 850858, 1007595, 1141941, 1209114, 1276287, 1343460, 1522588, 1701716, 1903235, 2015190, 2127145, 2283882, 2418228, 2552574, 3022785, 3425823, 3806470, 3828861, 4030380, 4254290, 4567764, 5105148, 5709705, 6045570, 6381435, 6851646, 7232293, 7612940, 7657722, 8508580, 10277469, 11419410, 11486583, 12091140, 12762870, 13703292, 14464586, 15315444, 17129115, 19144305, 20554938, 21696879, 22838820, 22973166, 25525740, 28929172, 34258230, 36161465, 38288610, 41109876, 43393758, 45946332, 51387345, 57432915, 65090637, 68516460, 72322930, 76577220, 86787516, 102774690, 108484395, 114865830, 130181274, 144645860, 195271911, 205549380, 216968790, 229731660, 260362548, 325453185, 390543822, 433937580, 650906370, 781087644, 976359555, 1301812740, 1952719110, 3905438220]

約数ペア:

[(1, 3905438220), (2, 1952719110), (3, 1301812740), (4, 976359555), (5, 781087644), (6, 650906370), (9, 433937580), (10, 390543822), (12, 325453185), (15, 260362548), (17, 229731660), (18, 216968790), (19, 205549380), (20, 195271911), (27, 144645860), (30, 130181274), (34, 114865830), (36, 108484395), (38, 102774690), (45, 86787516), (51, 76577220), (54, 72322930), (57, 68516460), (60, 65090637), (68, 57432915), (76, 51387345), (85, 45946332), (90, 43393758), (95, 41109876), (102, 38288610), (108, 36161465), (114, 34258230), (135, 28929172), (153, 25525740), (170, 22973166), (171, 22838820), (180, 21696879), (190, 20554938), (204, 19144305), (228, 17129115), (255, 15315444), (270, 14464586), (285, 13703292), (306, 12762870), (323, 12091140), (340, 11486583), (342, 11419410), (380, 10277469), (459, 8508580), (510, 7657722), (513, 7612940), (540, 7232293), (570, 6851646), (612, 6381435), (646, 6045570), (684, 5709705), (765, 5105148), (855, 4567764), (918, 4254290), (969, 4030380), (1020, 3828861), (1026, 3806470), (1140, 3425823), (1292, 3022785), (1530, 2552574), (1615, 2418228), (1710, 2283882), (1836, 2127145), (1938, 2015190), (2052, 1903235), (2295, 1701716), (2565, 1522588), (2907, 1343460), (3060, 1276287), (3230, 1209114), (3420, 1141941), (3876, 1007595), (4590, 850858), (4845, 806076), (5130, 761294), (5814, 671730), (6460, 604557), (8721, 447820), (9180, 425429), (9690, 403038), (10260, 380647), (11628, 335865), (14535, 268692), (17442, 223910), (19380, 201519), (22391, 174420), (29070, 134346), (34884, 111955), (43605, 89564), (44782, 87210), (58140, 67173)]