75305440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 206406144

約数和(自身を除く): 131100704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 947, 994, 1120, 1136, 1420, 1894, 1988, 2272, 2485, 2840, 3788, 3976, 4735, 4970, 5680, 6629, 7576, 7952, 9470, 9940, 11360, 13258, 15152, 15904, 18940, 19880, 26516, 30304, 33145, 37880, 39760, 53032, 66290, 67237, 75760, 79520, 106064, 132580, 134474, 151520, 212128, 265160, 268948, 336185, 470659, 530320, 537896, 672370, 941318, 1060640, 1075792, 1344740, 1882636, 2151584, 2353295, 2689480, 3765272, 4706590, 5378960, 7530544, 9413180, 10757920, 15061088, 18826360, 37652720, 75305440]

約数ペア:

[(1, 75305440), (2, 37652720), (4, 18826360), (5, 15061088), (7, 10757920), (8, 9413180), (10, 7530544), (14, 5378960), (16, 4706590), (20, 3765272), (28, 2689480), (32, 2353295), (35, 2151584), (40, 1882636), (56, 1344740), (70, 1075792), (71, 1060640), (80, 941318), (112, 672370), (140, 537896), (142, 530320), (160, 470659), (224, 336185), (280, 268948), (284, 265160), (355, 212128), (497, 151520), (560, 134474), (568, 132580), (710, 106064), (947, 79520), (994, 75760), (1120, 67237), (1136, 66290), (1420, 53032), (1894, 39760), (1988, 37880), (2272, 33145), (2485, 30304), (2840, 26516), (3788, 19880), (3976, 18940), (4735, 15904), (4970, 15152), (5680, 13258), (6629, 11360), (7576, 9940), (7952, 9470)]