2101345400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 6293771280

約数和(自身を除く): 4192425880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 101, 110, 140, 154, 175, 193, 196, 200, 202, 220, 245, 275, 280, 308, 350, 385, 386, 392, 404, 440, 490, 505, 539, 550, 616, 700, 707, 770, 772, 808, 965, 980, 1010, 1078, 1100, 1111, 1225, 1351, 1400, 1414, 1540, 1544, 1925, 1930, 1960, 2020, 2123, 2156, 2200, 2222, 2450, 2525, 2695, 2702, 2828, 3080, 3535, 3850, 3860, 4040, 4246, 4312, 4444, 4825, 4900, 4949, 5050, 5390, 5404, 5555, 5656, 6755, 7070, 7700, 7720, 7777, 8492, 8888, 9457, 9650, 9800, 9898, 10100, 10615, 10780, 10808, 11110, 13475, 13510, 14140, 14861, 15400, 15554, 16984, 17675, 18914, 19300, 19493, 19796, 20200, 21230, 21560, 22220, 24745, 26950, 27020, 27775, 28280, 29722, 31108, 33775, 35350, 37828, 38600, 38885, 38986, 39592, 42460, 44440, 47285, 49490, 53075, 53900, 54040, 54439, 55550, 59444, 62216, 67550, 70700, 74305, 75656, 77770, 77972, 84920, 94570, 97465, 98980, 104027, 106150, 107800, 108878, 111100, 118888, 123725, 135100, 136451, 141400, 148610, 155540, 155944, 189140, 194425, 194930, 197960, 208054, 212300, 214423, 217756, 222200, 236425, 247450, 270200, 272195, 272902, 297220, 311080, 371525, 378280, 388850, 389860, 416108, 424600, 428846, 435512, 472850, 487325, 494900, 520135, 544390, 545804, 594440, 682255, 743050, 777700, 779720, 832216, 857692, 945700, 955157, 974650, 989800, 1040270, 1072115, 1088780, 1091608, 1360975, 1364510, 1486100, 1500961, 1555400, 1715384, 1891400, 1910314, 1949300, 2080540, 2144230, 2177560, 2600675, 2721950, 2729020, 2972200, 3001922, 3411275, 3820628, 3898600, 4161080, 4288460, 4775785, 5201350, 5360575, 5443900, 5458040, 6003844, 6822550, 7504805, 7641256, 8576920, 9551570, 10402700, 10506727, 10721150, 10887800, 12007688, 13645100, 15009610, 19103140, 20805400, 21013454, 21442300, 23878925, 27290200, 30019220, 37524025, 38206280, 42026908, 42884600, 47757850, 52533635, 60038440, 75048050, 84053816, 95515700, 105067270, 150096100, 191031400, 210134540, 262668175, 300192200, 420269080, 525336350, 1050672700, 2101345400]

約数ペア:

[(1, 2101345400), (2, 1050672700), (4, 525336350), (5, 420269080), (7, 300192200), (8, 262668175), (10, 210134540), (11, 191031400), (14, 150096100), (20, 105067270), (22, 95515700), (25, 84053816), (28, 75048050), (35, 60038440), (40, 52533635), (44, 47757850), (49, 42884600), (50, 42026908), (55, 38206280), (56, 37524025), (70, 30019220), (77, 27290200), (88, 23878925), (98, 21442300), (100, 21013454), (101, 20805400), (110, 19103140), (140, 15009610), (154, 13645100), (175, 12007688), (193, 10887800), (196, 10721150), (200, 10506727), (202, 10402700), (220, 9551570), (245, 8576920), (275, 7641256), (280, 7504805), (308, 6822550), (350, 6003844), (385, 5458040), (386, 5443900), (392, 5360575), (404, 5201350), (440, 4775785), (490, 4288460), (505, 4161080), (539, 3898600), (550, 3820628), (616, 3411275), (700, 3001922), (707, 2972200), (770, 2729020), (772, 2721950), (808, 2600675), (965, 2177560), (980, 2144230), (1010, 2080540), (1078, 1949300), (1100, 1910314), (1111, 1891400), (1225, 1715384), (1351, 1555400), (1400, 1500961), (1414, 1486100), (1540, 1364510), (1544, 1360975), (1925, 1091608), (1930, 1088780), (1960, 1072115), (2020, 1040270), (2123, 989800), (2156, 974650), (2200, 955157), (2222, 945700), (2450, 857692), (2525, 832216), (2695, 779720), (2702, 777700), (2828, 743050), (3080, 682255), (3535, 594440), (3850, 545804), (3860, 544390), (4040, 520135), (4246, 494900), (4312, 487325), (4444, 472850), (4825, 435512), (4900, 428846), (4949, 424600), (5050, 416108), (5390, 389860), (5404, 388850), (5555, 378280), (5656, 371525), (6755, 311080), (7070, 297220), (7700, 272902), (7720, 272195), (7777, 270200), (8492, 247450), (8888, 236425), (9457, 222200), (9650, 217756), (9800, 214423), (9898, 212300), (10100, 208054), (10615, 197960), (10780, 194930), (10808, 194425), (11110, 189140), (13475, 155944), (13510, 155540), (14140, 148610), (14861, 141400), (15400, 136451), (15554, 135100), (16984, 123725), (17675, 118888), (18914, 111100), (19300, 108878), (19493, 107800), (19796, 106150), (20200, 104027), (21230, 98980), (21560, 97465), (22220, 94570), (24745, 84920), (26950, 77972), (27020, 77770), (27775, 75656), (28280, 74305), (29722, 70700), (31108, 67550), (33775, 62216), (35350, 59444), (37828, 55550), (38600, 54439), (38885, 54040), (38986, 53900), (39592, 53075), (42460, 49490), (44440, 47285)]