75927280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6674

約数の個数: 80

約数和(自身を含む): 207424224

約数和(自身を除く): 131496944

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 6637, 11440, 13274, 26548, 33185, 53096, 66370, 73007, 86281, 106192, 132740, 146014, 172562, 265480, 292028, 345124, 365035, 431405, 530960, 584056, 690248, 730070, 862810, 949091, 1168112, 1380496, 1460140, 1725620, 1898182, 2920280, 3451240, 3796364, 4745455, 5840560, 6902480, 7592728, 9490910, 15185456, 18981820, 37963640, 75927280]

約数ペア:

[(1, 75927280), (2, 37963640), (4, 18981820), (5, 15185456), (8, 9490910), (10, 7592728), (11, 6902480), (13, 5840560), (16, 4745455), (20, 3796364), (22, 3451240), (26, 2920280), (40, 1898182), (44, 1725620), (52, 1460140), (55, 1380496), (65, 1168112), (80, 949091), (88, 862810), (104, 730070), (110, 690248), (130, 584056), (143, 530960), (176, 431405), (208, 365035), (220, 345124), (260, 292028), (286, 265480), (440, 172562), (520, 146014), (572, 132740), (715, 106192), (880, 86281), (1040, 73007), (1144, 66370), (1430, 53096), (2288, 33185), (2860, 26548), (5720, 13274), (6637, 11440)]