2021330871225

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:945

約数の個数: 288

約数和(自身を含む): 3911519289600

約数和(自身を除く): 1890188418375

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 53, 59, 75, 87, 145, 157, 159, 177, 225, 261, 265, 295, 435, 471, 477, 531, 631, 725, 785, 795, 885, 1305, 1325, 1413, 1475, 1537, 1711, 1893, 2175, 2355, 2385, 2655, 3127, 3155, 3925, 3975, 4425, 4553, 4611, 5133, 5679, 6525, 7065, 7685, 8321, 8555, 9263, 9381, 9465, 11775, 11925, 13275, 13659, 13833, 15399, 15635, 15775, 18299, 22765, 23055, 24963, 25665, 27789, 28143, 28395, 33443, 35325, 37229, 38425, 40977, 41605, 42775, 46315, 46905, 47325, 54897, 68295, 69165, 74889, 76995, 78175, 83367, 90683, 91495, 99067, 100329, 111687, 113825, 115275, 124815, 128325, 138945, 140715, 141975, 164691, 167215, 186145, 204885, 208025, 231575, 234525, 241309, 268627, 272049, 274485, 297201, 300987, 335061, 341475, 345825, 374445, 384975, 416835, 453415, 457475, 490939, 495335, 501645, 558435, 624075, 694725, 703575, 723927, 805881, 816147, 823455, 836075, 891603, 930725, 969847, 1024425, 1079641, 1206545, 1343135, 1360245, 1372425, 1472817, 1486005, 1504935, 1675305, 1872225, 1973137, 2084175, 2171781, 2267075, 2417643, 2454695, 2476675, 2508225, 2792175, 2872943, 2909541, 3238923, 3619635, 4029405, 4080735, 4117275, 4418451, 4458015, 4849235, 5250551, 5398205, 5844953, 5919411, 6032725, 6715675, 6801225, 7364085, 7430025, 7524675, 8376525, 8618829, 8728623, 9716769, 9865685, 10858905, 12088215, 12273475, 14237231, 14364715, 14547705, 15751653, 16194615, 17534859, 17758233, 18098175, 20147025, 20403675, 22092255, 22290075, 24246175, 25856487, 26252755, 26991025, 29224765, 29597055, 36820425, 42711693, 43094145, 43643115, 47254959, 48583845, 49328425, 52604577, 54294525, 57220973, 60441075, 71186155, 71823575, 72738525, 78758265, 80973075, 87674295, 88791165, 110461275, 128135079, 129282435, 131263775, 146123825, 147985275, 152265979, 169503637, 171662919, 213558465, 215470725, 218215575, 236274795, 242919225, 263022885, 286104865, 309782509, 355930775, 393791325, 438371475, 443955825, 456797937, 508510911, 514988757, 640675395, 646412175, 761329895, 847518185, 858314595, 929347527, 1067792325, 1181373975, 1315114425, 1370393811, 1430524325, 1525532733, 1548912545, 2283989685, 2542554555, 2574943785, 2788042581, 3203376975, 3806649475, 4237590925, 4291572975, 4646737635, 6851969055, 7627663665, 7744562725, 8983692761, 11419948425, 12712772775, 12874718925, 13940212905, 23233688175, 26951078283, 34259845275, 38138318325, 44918463805, 69701064525, 80853234849, 134755391415, 224592319025, 404266174245, 673776957075, 2021330871225]

約数ペア:

[(1, 2021330871225), (3, 673776957075), (5, 404266174245), (9, 224592319025), (15, 134755391415), (25, 80853234849), (29, 69701064525), (45, 44918463805), (53, 38138318325), (59, 34259845275), (75, 26951078283), (87, 23233688175), (145, 13940212905), (157, 12874718925), (159, 12712772775), (177, 11419948425), (225, 8983692761), (261, 7744562725), (265, 7627663665), (295, 6851969055), (435, 4646737635), (471, 4291572975), (477, 4237590925), (531, 3806649475), (631, 3203376975), (725, 2788042581), (785, 2574943785), (795, 2542554555), (885, 2283989685), (1305, 1548912545), (1325, 1525532733), (1413, 1430524325), (1475, 1370393811), (1537, 1315114425), (1711, 1181373975), (1893, 1067792325), (2175, 929347527), (2355, 858314595), (2385, 847518185), (2655, 761329895), (3127, 646412175), (3155, 640675395), (3925, 514988757), (3975, 508510911), (4425, 456797937), (4553, 443955825), (4611, 438371475), (5133, 393791325), (5679, 355930775), (6525, 309782509), (7065, 286104865), (7685, 263022885), (8321, 242919225), (8555, 236274795), (9263, 218215575), (9381, 215470725), (9465, 213558465), (11775, 171662919), (11925, 169503637), (13275, 152265979), (13659, 147985275), (13833, 146123825), (15399, 131263775), (15635, 129282435), (15775, 128135079), (18299, 110461275), (22765, 88791165), (23055, 87674295), (24963, 80973075), (25665, 78758265), (27789, 72738525), (28143, 71823575), (28395, 71186155), (33443, 60441075), (35325, 57220973), (37229, 54294525), (38425, 52604577), (40977, 49328425), (41605, 48583845), (42775, 47254959), (46315, 43643115), (46905, 43094145), (47325, 42711693), (54897, 36820425), (68295, 29597055), (69165, 29224765), (74889, 26991025), (76995, 26252755), (78175, 25856487), (83367, 24246175), (90683, 22290075), (91495, 22092255), (99067, 20403675), (100329, 20147025), (111687, 18098175), (113825, 17758233), (115275, 17534859), (124815, 16194615), (128325, 15751653), (138945, 14547705), (140715, 14364715), (141975, 14237231), (164691, 12273475), (167215, 12088215), (186145, 10858905), (204885, 9865685), (208025, 9716769), (231575, 8728623), (234525, 8618829), (241309, 8376525), (268627, 7524675), (272049, 7430025), (274485, 7364085), (297201, 6801225), (300987, 6715675), (335061, 6032725), (341475, 5919411), (345825, 5844953), (374445, 5398205), (384975, 5250551), (416835, 4849235), (453415, 4458015), (457475, 4418451), (490939, 4117275), (495335, 4080735), (501645, 4029405), (558435, 3619635), (624075, 3238923), (694725, 2909541), (703575, 2872943), (723927, 2792175), (805881, 2508225), (816147, 2476675), (823455, 2454695), (836075, 2417643), (891603, 2267075), (930725, 2171781), (969847, 2084175), (1024425, 1973137), (1079641, 1872225), (1206545, 1675305), (1343135, 1504935), (1360245, 1486005), (1372425, 1472817)]