28965150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 78459264

約数和(自身を除く): 49494114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 191, 225, 337, 382, 450, 573, 674, 955, 1011, 1146, 1685, 1719, 1910, 2022, 2865, 3033, 3370, 3438, 4775, 5055, 5730, 6066, 8425, 8595, 9550, 10110, 14325, 15165, 16850, 17190, 25275, 28650, 30330, 42975, 50550, 64367, 75825, 85950, 128734, 151650, 193101, 321835, 386202, 579303, 643670, 965505, 1158606, 1609175, 1931010, 2896515, 3218350, 4827525, 5793030, 9655050, 14482575, 28965150]

約数ペア:

[(1, 28965150), (2, 14482575), (3, 9655050), (5, 5793030), (6, 4827525), (9, 3218350), (10, 2896515), (15, 1931010), (18, 1609175), (25, 1158606), (30, 965505), (45, 643670), (50, 579303), (75, 386202), (90, 321835), (150, 193101), (191, 151650), (225, 128734), (337, 85950), (382, 75825), (450, 64367), (573, 50550), (674, 42975), (955, 30330), (1011, 28650), (1146, 25275), (1685, 17190), (1719, 16850), (1910, 15165), (2022, 14325), (2865, 10110), (3033, 9550), (3370, 8595), (3438, 8425), (4775, 6066), (5055, 5730)]