72230550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{68791}}^1$

素因数の和:68813

約数の個数: 48

約数和(自身を含む): 204724992

約数和(自身を除く): 132494442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 68791, 137582, 206373, 343955, 412746, 481537, 687910, 963074, 1031865, 1444611, 1719775, 2063730, 2407685, 2889222, 3439550, 4815370, 5159325, 7223055, 10318650, 12038425, 14446110, 24076850, 36115275, 72230550]

約数ペア:

[(1, 72230550), (2, 36115275), (3, 24076850), (5, 14446110), (6, 12038425), (7, 10318650), (10, 7223055), (14, 5159325), (15, 4815370), (21, 3439550), (25, 2889222), (30, 2407685), (35, 2063730), (42, 1719775), (50, 1444611), (70, 1031865), (75, 963074), (105, 687910), (150, 481537), (175, 412746), (210, 343955), (350, 206373), (525, 137582), (1050, 68791)]