90328700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11731}}^1$

素因数の和:11763

約数の個数: 72

約数和(自身を含む): 244401024

約数和(自身を除く): 154072324

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 11731, 23462, 46924, 58655, 82117, 117310, 129041, 164234, 234620, 258082, 293275, 328468, 410585, 516164, 586550, 645205, 821170, 903287, 1173100, 1290410, 1642340, 1806574, 2052925, 2580820, 3226025, 3613148, 4105850, 4516435, 6452050, 8211700, 9032870, 12904100, 18065740, 22582175, 45164350, 90328700]

約数ペア:

[(1, 90328700), (2, 45164350), (4, 22582175), (5, 18065740), (7, 12904100), (10, 9032870), (11, 8211700), (14, 6452050), (20, 4516435), (22, 4105850), (25, 3613148), (28, 3226025), (35, 2580820), (44, 2052925), (50, 1806574), (55, 1642340), (70, 1290410), (77, 1173100), (100, 903287), (110, 821170), (140, 645205), (154, 586550), (175, 516164), (220, 410585), (275, 328468), (308, 293275), (350, 258082), (385, 234620), (550, 164234), (700, 129041), (770, 117310), (1100, 82117), (1540, 58655), (1925, 46924), (3850, 23462), (7700, 11731)]