16421100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 47996928

約数和(自身を除く): 31575828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 431, 508, 635, 762, 862, 1270, 1293, 1524, 1724, 1905, 2155, 2540, 2586, 3175, 3810, 4310, 5172, 6350, 6465, 7620, 8620, 9525, 10775, 12700, 12930, 19050, 21550, 25860, 32325, 38100, 43100, 54737, 64650, 109474, 129300, 164211, 218948, 273685, 328422, 547370, 656844, 821055, 1094740, 1368425, 1642110, 2736850, 3284220, 4105275, 5473700, 8210550, 16421100]

約数ペア:

[(1, 16421100), (2, 8210550), (3, 5473700), (4, 4105275), (5, 3284220), (6, 2736850), (10, 1642110), (12, 1368425), (15, 1094740), (20, 821055), (25, 656844), (30, 547370), (50, 328422), (60, 273685), (75, 218948), (100, 164211), (127, 129300), (150, 109474), (254, 64650), (300, 54737), (381, 43100), (431, 38100), (508, 32325), (635, 25860), (762, 21550), (862, 19050), (1270, 12930), (1293, 12700), (1524, 10775), (1724, 9525), (1905, 8620), (2155, 7620), (2540, 6465), (2586, 6350), (3175, 5172), (3810, 4310)]