72845199720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{17839}}^1$

素因数の和:18077

約数の個数: 256

約数和(自身を含む): 256896000000

約数和(自身を除く): 184050800280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 199, 216, 228, 270, 285, 342, 360, 380, 398, 456, 513, 540, 570, 597, 684, 760, 796, 855, 995, 1026, 1080, 1140, 1194, 1368, 1592, 1710, 1791, 1990, 2052, 2280, 2388, 2565, 2985, 3420, 3582, 3781, 3980, 4104, 4776, 5130, 5373, 5970, 6840, 7164, 7562, 7960, 8955, 10260, 10746, 11343, 11940, 14328, 15124, 17839, 17910, 18905, 20520, 21492, 22686, 23880, 26865, 30248, 34029, 35678, 35820, 37810, 42984, 45372, 53517, 53730, 56715, 68058, 71356, 71640, 75620, 89195, 90744, 102087, 107034, 107460, 113430, 136116, 142712, 151240, 160551, 170145, 178390, 204174, 214068, 214920, 226860, 267585, 272232, 321102, 338941, 340290, 356780, 408348, 428136, 453720, 481653, 510435, 535170, 642204, 677882, 680580, 713560, 802755, 816696, 963306, 1016823, 1020870, 1070340, 1284408, 1355764, 1361160, 1605510, 1694705, 1926612, 2033646, 2041740, 2140680, 2408265, 2711528, 3050469, 3211020, 3389410, 3549961, 3853224, 4067292, 4083480, 4816530, 5084115, 6100938, 6422040, 6778820, 7099922, 8134584, 9151407, 9633060, 10168230, 10649883, 12201876, 13557640, 14199844, 15252345, 17749805, 18302814, 19266120, 20336460, 21299766, 24403752, 28399688, 30504690, 31949649, 35499610, 36605628, 40672920, 42599532, 45757035, 53249415, 61009380, 63899298, 67449259, 70999220, 73211256, 85199064, 91514070, 95848947, 106498830, 122018760, 127798596, 134898518, 141998440, 159748245, 183028140, 191697894, 202347777, 212997660, 255597192, 269797036, 319496490, 337246295, 366056280, 383395788, 404695554, 425995320, 479244735, 539594072, 607043331, 638992980, 674492590, 766791576, 809391108, 958489470, 1011738885, 1214086662, 1277985960, 1348985180, 1618782216, 1821129993, 1916978940, 2023477770, 2428173324, 2697970360, 3035216655, 3642259986, 3833957880, 4046955540, 4856346648, 6070433310, 7284519972, 8093911080, 9105649965, 12140866620, 14569039944, 18211299930, 24281733240, 36422599860, 72845199720]

約数ペア:

[(1, 72845199720), (2, 36422599860), (3, 24281733240), (4, 18211299930), (5, 14569039944), (6, 12140866620), (8, 9105649965), (9, 8093911080), (10, 7284519972), (12, 6070433310), (15, 4856346648), (18, 4046955540), (19, 3833957880), (20, 3642259986), (24, 3035216655), (27, 2697970360), (30, 2428173324), (36, 2023477770), (38, 1916978940), (40, 1821129993), (45, 1618782216), (54, 1348985180), (57, 1277985960), (60, 1214086662), (72, 1011738885), (76, 958489470), (90, 809391108), (95, 766791576), (108, 674492590), (114, 638992980), (120, 607043331), (135, 539594072), (152, 479244735), (171, 425995320), (180, 404695554), (190, 383395788), (199, 366056280), (216, 337246295), (228, 319496490), (270, 269797036), (285, 255597192), (342, 212997660), (360, 202347777), (380, 191697894), (398, 183028140), (456, 159748245), (513, 141998440), (540, 134898518), (570, 127798596), (597, 122018760), (684, 106498830), (760, 95848947), (796, 91514070), (855, 85199064), (995, 73211256), (1026, 70999220), (1080, 67449259), (1140, 63899298), (1194, 61009380), (1368, 53249415), (1592, 45757035), (1710, 42599532), (1791, 40672920), (1990, 36605628), (2052, 35499610), (2280, 31949649), (2388, 30504690), (2565, 28399688), (2985, 24403752), (3420, 21299766), (3582, 20336460), (3781, 19266120), (3980, 18302814), (4104, 17749805), (4776, 15252345), (5130, 14199844), (5373, 13557640), (5970, 12201876), (6840, 10649883), (7164, 10168230), (7562, 9633060), (7960, 9151407), (8955, 8134584), (10260, 7099922), (10746, 6778820), (11343, 6422040), (11940, 6100938), (14328, 5084115), (15124, 4816530), (17839, 4083480), (17910, 4067292), (18905, 3853224), (20520, 3549961), (21492, 3389410), (22686, 3211020), (23880, 3050469), (26865, 2711528), (30248, 2408265), (34029, 2140680), (35678, 2041740), (35820, 2033646), (37810, 1926612), (42984, 1694705), (45372, 1605510), (53517, 1361160), (53730, 1355764), (56715, 1284408), (68058, 1070340), (71356, 1020870), (71640, 1016823), (75620, 963306), (89195, 816696), (90744, 802755), (102087, 713560), (107034, 680580), (107460, 677882), (113430, 642204), (136116, 535170), (142712, 510435), (151240, 481653), (160551, 453720), (170145, 428136), (178390, 408348), (204174, 356780), (214068, 340290), (214920, 338941), (226860, 321102), (267585, 272232)]