2155702950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 6297216000

約数和(自身を除く): 4141513050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 229, 270, 285, 342, 367, 450, 458, 475, 513, 570, 675, 687, 734, 855, 950, 1026, 1101, 1145, 1350, 1374, 1425, 1710, 1835, 2061, 2202, 2290, 2565, 2850, 3303, 3435, 3670, 4122, 4275, 4351, 5130, 5505, 5725, 6183, 6606, 6870, 6973, 8550, 8702, 9175, 9909, 10305, 11010, 11450, 12366, 12825, 13053, 13946, 16515, 17175, 18350, 19818, 20610, 20919, 21755, 25650, 26106, 27525, 30915, 33030, 34350, 34865, 39159, 41838, 43510, 49545, 51525, 55050, 61830, 62757, 65265, 69730, 78318, 82575, 84043, 99090, 103050, 104595, 108775, 117477, 125514, 130530, 154575, 165150, 168086, 174325, 188271, 195795, 209190, 217550, 234954, 247725, 252129, 309150, 313785, 326325, 348650, 376542, 391590, 420215, 495450, 504258, 522975, 587385, 627570, 652650, 756387, 840430, 941355, 978975, 1045950, 1174770, 1260645, 1512774, 1568925, 1596817, 1882710, 1957950, 2101075, 2269161, 2521290, 2936925, 3137850, 3193634, 3781935, 4202150, 4538322, 4706775, 4790451, 5873850, 6303225, 7563870, 7984085, 9413550, 9580902, 11345805, 12606450, 14371353, 15968170, 18909675, 22691610, 23952255, 28742706, 37819350, 39920425, 43114059, 47904510, 56729025, 71856765, 79840850, 86228118, 113458050, 119761275, 143713530, 215570295, 239522550, 359283825, 431140590, 718567650, 1077851475, 2155702950]

約数ペア:

[(1, 2155702950), (2, 1077851475), (3, 718567650), (5, 431140590), (6, 359283825), (9, 239522550), (10, 215570295), (15, 143713530), (18, 119761275), (19, 113458050), (25, 86228118), (27, 79840850), (30, 71856765), (38, 56729025), (45, 47904510), (50, 43114059), (54, 39920425), (57, 37819350), (75, 28742706), (90, 23952255), (95, 22691610), (114, 18909675), (135, 15968170), (150, 14371353), (171, 12606450), (190, 11345805), (225, 9580902), (229, 9413550), (270, 7984085), (285, 7563870), (342, 6303225), (367, 5873850), (450, 4790451), (458, 4706775), (475, 4538322), (513, 4202150), (570, 3781935), (675, 3193634), (687, 3137850), (734, 2936925), (855, 2521290), (950, 2269161), (1026, 2101075), (1101, 1957950), (1145, 1882710), (1350, 1596817), (1374, 1568925), (1425, 1512774), (1710, 1260645), (1835, 1174770), (2061, 1045950), (2202, 978975), (2290, 941355), (2565, 840430), (2850, 756387), (3303, 652650), (3435, 627570), (3670, 587385), (4122, 522975), (4275, 504258), (4351, 495450), (5130, 420215), (5505, 391590), (5725, 376542), (6183, 348650), (6606, 326325), (6870, 313785), (6973, 309150), (8550, 252129), (8702, 247725), (9175, 234954), (9909, 217550), (10305, 209190), (11010, 195795), (11450, 188271), (12366, 174325), (12825, 168086), (13053, 165150), (13946, 154575), (16515, 130530), (17175, 125514), (18350, 117477), (19818, 108775), (20610, 104595), (20919, 103050), (21755, 99090), (25650, 84043), (26106, 82575), (27525, 78318), (30915, 69730), (33030, 65265), (34350, 62757), (34865, 61830), (39159, 55050), (41838, 51525), (43510, 49545)]