297431640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75109}}^1$

素因数の和:75137

約数の個数: 96

約数和(自身を含む): 1054544400

約数和(自身を除く): 757112760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 75109, 150218, 225327, 300436, 375545, 450654, 600872, 675981, 751090, 826199, 901308, 1126635, 1351962, 1502180, 1652398, 1802616, 2253270, 2478597, 2703924, 3004360, 3304796, 3379905, 4130995, 4506540, 4957194, 5407848, 6609592, 6759810, 7435791, 8261990, 9013080, 9914388, 12392985, 13519620, 14871582, 16523980, 19828776, 24785970, 27039240, 29743164, 33047960, 37178955, 49571940, 59486328, 74357910, 99143880, 148715820, 297431640]

約数ペア:

[(1, 297431640), (2, 148715820), (3, 99143880), (4, 74357910), (5, 59486328), (6, 49571940), (8, 37178955), (9, 33047960), (10, 29743164), (11, 27039240), (12, 24785970), (15, 19828776), (18, 16523980), (20, 14871582), (22, 13519620), (24, 12392985), (30, 9914388), (33, 9013080), (36, 8261990), (40, 7435791), (44, 6759810), (45, 6609592), (55, 5407848), (60, 4957194), (66, 4506540), (72, 4130995), (88, 3379905), (90, 3304796), (99, 3004360), (110, 2703924), (120, 2478597), (132, 2253270), (165, 1802616), (180, 1652398), (198, 1502180), (220, 1351962), (264, 1126635), (330, 901308), (360, 826199), (396, 751090), (440, 675981), (495, 600872), (660, 450654), (792, 375545), (990, 300436), (1320, 225327), (1980, 150218), (3960, 75109)]