99120420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 347587968

約数和(自身を除く): 248467548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 811, 873, 970, 1164, 1260, 1358, 1455, 1622, 1746, 1940, 2037, 2433, 2716, 2910, 3244, 3395, 3492, 4055, 4074, 4365, 4866, 5677, 5820, 6111, 6790, 7299, 8110, 8148, 8730, 9732, 10185, 11354, 12165, 12222, 13580, 14598, 16220, 17031, 17460, 20370, 22708, 24330, 24444, 28385, 29196, 30555, 34062, 36495, 40740, 48660, 51093, 56770, 61110, 68124, 72990, 78667, 85155, 102186, 113540, 122220, 145980, 157334, 170310, 204372, 236001, 255465, 314668, 340620, 393335, 472002, 510930, 550669, 708003, 786670, 944004, 1021860, 1101338, 1180005, 1416006, 1573340, 1652007, 2202676, 2360010, 2753345, 2832012, 3304014, 3540015, 4720020, 4956021, 5506690, 6608028, 7080030, 8260035, 9912042, 11013380, 14160060, 16520070, 19824084, 24780105, 33040140, 49560210, 99120420]

約数ペア:

[(1, 99120420), (2, 49560210), (3, 33040140), (4, 24780105), (5, 19824084), (6, 16520070), (7, 14160060), (9, 11013380), (10, 9912042), (12, 8260035), (14, 7080030), (15, 6608028), (18, 5506690), (20, 4956021), (21, 4720020), (28, 3540015), (30, 3304014), (35, 2832012), (36, 2753345), (42, 2360010), (45, 2202676), (60, 1652007), (63, 1573340), (70, 1416006), (84, 1180005), (90, 1101338), (97, 1021860), (105, 944004), (126, 786670), (140, 708003), (180, 550669), (194, 510930), (210, 472002), (252, 393335), (291, 340620), (315, 314668), (388, 255465), (420, 236001), (485, 204372), (582, 170310), (630, 157334), (679, 145980), (811, 122220), (873, 113540), (970, 102186), (1164, 85155), (1260, 78667), (1358, 72990), (1455, 68124), (1622, 61110), (1746, 56770), (1940, 51093), (2037, 48660), (2433, 40740), (2716, 36495), (2910, 34062), (3244, 30555), (3395, 29196), (3492, 28385), (4055, 24444), (4074, 24330), (4365, 22708), (4866, 20370), (5677, 17460), (5820, 17031), (6111, 16220), (6790, 14598), (7299, 13580), (8110, 12222), (8148, 12165), (8730, 11354), (9732, 10185)]