21668783400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1163}}^1$

素因数の和:2137

約数の個数: 288

約数和(自身を含む): 79539239520

約数和(自身を除く): 57870456120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 941, 990, 1100, 1163, 1320, 1650, 1800, 1882, 1980, 2200, 2326, 2475, 2823, 3300, 3489, 3764, 3960, 4652, 4705, 4950, 5646, 5815, 6600, 6978, 7528, 8469, 9304, 9410, 9900, 10351, 10467, 11292, 11630, 12793, 13956, 14115, 16938, 17445, 18820, 19800, 20702, 20934, 22584, 23260, 23525, 25586, 27912, 28230, 29075, 31053, 33876, 34890, 37640, 38379, 41404, 41868, 42345, 46520, 47050, 51172, 51755, 52335, 56460, 58150, 62106, 63965, 67752, 69780, 70575, 76758, 82808, 83736, 84690, 87225, 93159, 94100, 102344, 103510, 104670, 112920, 115137, 116300, 124212, 127930, 139560, 141150, 153516, 155265, 169380, 174450, 186318, 188200, 191895, 207020, 209340, 211725, 230274, 232600, 248424, 255860, 258775, 261675, 282300, 307032, 310530, 319825, 338760, 348900, 372636, 383790, 414040, 418680, 423450, 460548, 465795, 511720, 517550, 523350, 564600, 575685, 621060, 639650, 697800, 745272, 767580, 776325, 846900, 921096, 931590, 959475, 1035100, 1046700, 1094383, 1151370, 1242120, 1279300, 1535160, 1552650, 1693800, 1863180, 1918950, 2070200, 2093400, 2188766, 2302740, 2328975, 2558600, 2878425, 3105300, 3283149, 3726360, 3837900, 4377532, 4605480, 4657950, 5471915, 5756850, 6210600, 6566298, 7675800, 8755064, 9315900, 9849447, 10943830, 11513700, 12038213, 13132596, 16415745, 18631800, 19698894, 21887660, 23027400, 24076426, 26265192, 27359575, 32831490, 36114639, 39397788, 43775320, 48152852, 49247235, 54719150, 60191065, 65662980, 72229278, 78795576, 82078725, 96305704, 98494470, 108343917, 109438300, 120382130, 131325960, 144458556, 164157450, 180573195, 196988940, 216687834, 218876600, 240764260, 246236175, 288917112, 300955325, 328314900, 361146390, 393977880, 433375668, 481528520, 492472350, 541719585, 601910650, 656629800, 722292780, 866751336, 902865975, 984944700, 1083439170, 1203821300, 1444585560, 1805731950, 1969889400, 2166878340, 2407642600, 2708597925, 3611463900, 4333756680, 5417195850, 7222927800, 10834391700, 21668783400]

約数ペア:

[(1, 21668783400), (2, 10834391700), (3, 7222927800), (4, 5417195850), (5, 4333756680), (6, 3611463900), (8, 2708597925), (9, 2407642600), (10, 2166878340), (11, 1969889400), (12, 1805731950), (15, 1444585560), (18, 1203821300), (20, 1083439170), (22, 984944700), (24, 902865975), (25, 866751336), (30, 722292780), (33, 656629800), (36, 601910650), (40, 541719585), (44, 492472350), (45, 481528520), (50, 433375668), (55, 393977880), (60, 361146390), (66, 328314900), (72, 300955325), (75, 288917112), (88, 246236175), (90, 240764260), (99, 218876600), (100, 216687834), (110, 196988940), (120, 180573195), (132, 164157450), (150, 144458556), (165, 131325960), (180, 120382130), (198, 109438300), (200, 108343917), (220, 98494470), (225, 96305704), (264, 82078725), (275, 78795576), (300, 72229278), (330, 65662980), (360, 60191065), (396, 54719150), (440, 49247235), (450, 48152852), (495, 43775320), (550, 39397788), (600, 36114639), (660, 32831490), (792, 27359575), (825, 26265192), (900, 24076426), (941, 23027400), (990, 21887660), (1100, 19698894), (1163, 18631800), (1320, 16415745), (1650, 13132596), (1800, 12038213), (1882, 11513700), (1980, 10943830), (2200, 9849447), (2326, 9315900), (2475, 8755064), (2823, 7675800), (3300, 6566298), (3489, 6210600), (3764, 5756850), (3960, 5471915), (4652, 4657950), (4705, 4605480), (4950, 4377532), (5646, 3837900), (5815, 3726360), (6600, 3283149), (6978, 3105300), (7528, 2878425), (8469, 2558600), (9304, 2328975), (9410, 2302740), (9900, 2188766), (10351, 2093400), (10467, 2070200), (11292, 1918950), (11630, 1863180), (12793, 1693800), (13956, 1552650), (14115, 1535160), (16938, 1279300), (17445, 1242120), (18820, 1151370), (19800, 1094383), (20702, 1046700), (20934, 1035100), (22584, 959475), (23260, 931590), (23525, 921096), (25586, 846900), (27912, 776325), (28230, 767580), (29075, 745272), (31053, 697800), (33876, 639650), (34890, 621060), (37640, 575685), (38379, 564600), (41404, 523350), (41868, 517550), (42345, 511720), (46520, 465795), (47050, 460548), (51172, 423450), (51755, 418680), (52335, 414040), (56460, 383790), (58150, 372636), (62106, 348900), (63965, 338760), (67752, 319825), (69780, 310530), (70575, 307032), (76758, 282300), (82808, 261675), (83736, 258775), (84690, 255860), (87225, 248424), (93159, 232600), (94100, 230274), (102344, 211725), (103510, 209340), (104670, 207020), (112920, 191895), (115137, 188200), (116300, 186318), (124212, 174450), (127930, 169380), (139560, 155265), (141150, 153516)]