2040772500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{6977}}^1$

素因数の和:7020

約数の個数: 180

約数和(自身を含む): 6943068132

約数和(自身を除く): 4902295632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 625, 650, 750, 780, 900, 975, 1125, 1170, 1250, 1300, 1500, 1625, 1875, 1950, 2250, 2340, 2500, 2925, 3250, 3750, 3900, 4500, 4875, 5625, 5850, 6500, 6977, 7500, 8125, 9750, 11250, 11700, 13954, 14625, 16250, 19500, 20931, 22500, 24375, 27908, 29250, 32500, 34885, 41862, 48750, 58500, 62793, 69770, 73125, 83724, 90701, 97500, 104655, 125586, 139540, 146250, 174425, 181402, 209310, 251172, 272103, 292500, 313965, 348850, 362804, 418620, 453505, 523275, 544206, 627930, 697700, 816309, 872125, 907010, 1046550, 1088412, 1255860, 1360515, 1569825, 1632618, 1744250, 1814020, 2093100, 2267525, 2616375, 2721030, 3139650, 3265236, 3488500, 4081545, 4360625, 4535050, 5232750, 5442060, 6279300, 6802575, 7849125, 8163090, 8721250, 9070100, 10465500, 11337625, 13081875, 13605150, 15698250, 16326180, 17442500, 20407725, 22675250, 26163750, 27210300, 31396500, 34012875, 39245625, 40815450, 45350500, 52327500, 56688125, 68025750, 78491250, 81630900, 102038625, 113376250, 136051500, 156982500, 170064375, 204077250, 226752500, 340128750, 408154500, 510193125, 680257500, 1020386250, 2040772500]

約数ペア:

[(1, 2040772500), (2, 1020386250), (3, 680257500), (4, 510193125), (5, 408154500), (6, 340128750), (9, 226752500), (10, 204077250), (12, 170064375), (13, 156982500), (15, 136051500), (18, 113376250), (20, 102038625), (25, 81630900), (26, 78491250), (30, 68025750), (36, 56688125), (39, 52327500), (45, 45350500), (50, 40815450), (52, 39245625), (60, 34012875), (65, 31396500), (75, 27210300), (78, 26163750), (90, 22675250), (100, 20407725), (117, 17442500), (125, 16326180), (130, 15698250), (150, 13605150), (156, 13081875), (180, 11337625), (195, 10465500), (225, 9070100), (234, 8721250), (250, 8163090), (260, 7849125), (300, 6802575), (325, 6279300), (375, 5442060), (390, 5232750), (450, 4535050), (468, 4360625), (500, 4081545), (585, 3488500), (625, 3265236), (650, 3139650), (750, 2721030), (780, 2616375), (900, 2267525), (975, 2093100), (1125, 1814020), (1170, 1744250), (1250, 1632618), (1300, 1569825), (1500, 1360515), (1625, 1255860), (1875, 1088412), (1950, 1046550), (2250, 907010), (2340, 872125), (2500, 816309), (2925, 697700), (3250, 627930), (3750, 544206), (3900, 523275), (4500, 453505), (4875, 418620), (5625, 362804), (5850, 348850), (6500, 313965), (6977, 292500), (7500, 272103), (8125, 251172), (9750, 209310), (11250, 181402), (11700, 174425), (13954, 146250), (14625, 139540), (16250, 125586), (19500, 104655), (20931, 97500), (22500, 90701), (24375, 83724), (27908, 73125), (29250, 69770), (32500, 62793), (34885, 58500), (41862, 48750)]