21291103654200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{4231}}^1\times {\mathrm{931883}}^1$

素因数の和:936139

約数の個数: 192

約数和(自身を含む): 73353435436800

約数和(自身を除く): 52062331782600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 4231, 5400, 8462, 12693, 16924, 21155, 25386, 33848, 38079, 42310, 50772, 63465, 76158, 84620, 101544, 105775, 114237, 126930, 152316, 169240, 190395, 211550, 228474, 253860, 304632, 317325, 380790, 423100, 456948, 507720, 571185, 634650, 761580, 846200, 913896, 931883, 951975, 1142370, 1269300, 1523160, 1863766, 1903950, 2284740, 2538600, 2795649, 2855925, 3727532, 3807900, 4569480, 4659415, 5591298, 5711850, 7455064, 7615800, 8386947, 9318830, 11182596, 11423700, 13978245, 16773894, 18637660, 22365192, 22847400, 23297075, 25160841, 27956490, 33547788, 37275320, 41934735, 46594150, 50321682, 55912980, 67095576, 69891225, 83869470, 93188300, 100643364, 111825960, 125804205, 139782450, 167738940, 186376600, 201286728, 209673675, 251608410, 279564900, 335477880, 419347350, 503216820, 559129800, 629021025, 838694700, 1006433640, 1258042050, 1677389400, 2516084100, 3942796973, 5032168200, 7885593946, 11828390919, 15771187892, 19713984865, 23656781838, 31542375784, 35485172757, 39427969730, 47313563676, 59141954595, 70970345514, 78855939460, 94627127352, 98569924325, 106455518271, 118283909190, 141940691028, 157711878920, 177425863785, 197139848650, 212911036542, 236567818380, 283881382056, 295709772975, 354851727570, 394279697300, 425822073084, 473135636760, 532277591355, 591419545950, 709703455140, 788559394600, 851644146168, 887129318925, 1064555182710, 1182839091900, 1419406910280, 1774258637850, 2129110365420, 2365678183800, 2661387956775, 3548517275700, 4258220730840, 5322775913550, 7097034551400, 10645551827100, 21291103654200]

約数ペア:

[(1, 21291103654200), (2, 10645551827100), (3, 7097034551400), (4, 5322775913550), (5, 4258220730840), (6, 3548517275700), (8, 2661387956775), (9, 2365678183800), (10, 2129110365420), (12, 1774258637850), (15, 1419406910280), (18, 1182839091900), (20, 1064555182710), (24, 887129318925), (25, 851644146168), (27, 788559394600), (30, 709703455140), (36, 591419545950), (40, 532277591355), (45, 473135636760), (50, 425822073084), (54, 394279697300), (60, 354851727570), (72, 295709772975), (75, 283881382056), (90, 236567818380), (100, 212911036542), (108, 197139848650), (120, 177425863785), (135, 157711878920), (150, 141940691028), (180, 118283909190), (200, 106455518271), (216, 98569924325), (225, 94627127352), (270, 78855939460), (300, 70970345514), (360, 59141954595), (450, 47313563676), (540, 39427969730), (600, 35485172757), (675, 31542375784), (900, 23656781838), (1080, 19713984865), (1350, 15771187892), (1800, 11828390919), (2700, 7885593946), (4231, 5032168200), (5400, 3942796973), (8462, 2516084100), (12693, 1677389400), (16924, 1258042050), (21155, 1006433640), (25386, 838694700), (33848, 629021025), (38079, 559129800), (42310, 503216820), (50772, 419347350), (63465, 335477880), (76158, 279564900), (84620, 251608410), (101544, 209673675), (105775, 201286728), (114237, 186376600), (126930, 167738940), (152316, 139782450), (169240, 125804205), (190395, 111825960), (211550, 100643364), (228474, 93188300), (253860, 83869470), (304632, 69891225), (317325, 67095576), (380790, 55912980), (423100, 50321682), (456948, 46594150), (507720, 41934735), (571185, 37275320), (634650, 33547788), (761580, 27956490), (846200, 25160841), (913896, 23297075), (931883, 22847400), (951975, 22365192), (1142370, 18637660), (1269300, 16773894), (1523160, 13978245), (1863766, 11423700), (1903950, 11182596), (2284740, 9318830), (2538600, 8386947), (2795649, 7615800), (2855925, 7455064), (3727532, 5711850), (3807900, 5591298), (4569480, 4659415)]