2152277600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2029

約数の個数: 144

約数和(自身を含む): 5778755136

約数和(自身を除く): 3626477536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 131, 160, 176, 200, 220, 262, 275, 352, 400, 440, 524, 550, 655, 800, 880, 1048, 1100, 1310, 1441, 1760, 1867, 2096, 2200, 2620, 2882, 3275, 3734, 4192, 4400, 5240, 5764, 6550, 7205, 7468, 8800, 9335, 10480, 11528, 13100, 14410, 14936, 18670, 20537, 20960, 23056, 26200, 28820, 29872, 36025, 37340, 41074, 46112, 46675, 52400, 57640, 59744, 72050, 74680, 82148, 93350, 102685, 104800, 115280, 144100, 149360, 164296, 186700, 205370, 230560, 244577, 288200, 298720, 328592, 373400, 410740, 489154, 513425, 576400, 657184, 746800, 821480, 978308, 1026850, 1152800, 1222885, 1493600, 1642960, 1956616, 2053700, 2445770, 2690347, 3285920, 3913232, 4107400, 4891540, 5380694, 6114425, 7826464, 8214800, 9783080, 10761388, 12228850, 13451735, 16429600, 19566160, 21522776, 24457700, 26903470, 39132320, 43045552, 48915400, 53806940, 67258675, 86091104, 97830800, 107613880, 134517350, 195661600, 215227760, 269034700, 430455520, 538069400, 1076138800, 2152277600]

約数ペア:

[(1, 2152277600), (2, 1076138800), (4, 538069400), (5, 430455520), (8, 269034700), (10, 215227760), (11, 195661600), (16, 134517350), (20, 107613880), (22, 97830800), (25, 86091104), (32, 67258675), (40, 53806940), (44, 48915400), (50, 43045552), (55, 39132320), (80, 26903470), (88, 24457700), (100, 21522776), (110, 19566160), (131, 16429600), (160, 13451735), (176, 12228850), (200, 10761388), (220, 9783080), (262, 8214800), (275, 7826464), (352, 6114425), (400, 5380694), (440, 4891540), (524, 4107400), (550, 3913232), (655, 3285920), (800, 2690347), (880, 2445770), (1048, 2053700), (1100, 1956616), (1310, 1642960), (1441, 1493600), (1760, 1222885), (1867, 1152800), (2096, 1026850), (2200, 978308), (2620, 821480), (2882, 746800), (3275, 657184), (3734, 576400), (4192, 513425), (4400, 489154), (5240, 410740), (5764, 373400), (6550, 328592), (7205, 298720), (7468, 288200), (8800, 244577), (9335, 230560), (10480, 205370), (11528, 186700), (13100, 164296), (14410, 149360), (14936, 144100), (18670, 115280), (20537, 104800), (20960, 102685), (23056, 93350), (26200, 82148), (28820, 74680), (29872, 72050), (36025, 59744), (37340, 57640), (41074, 52400), (46112, 46675)]