42808050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:648

約数の個数: 72

約数和(自身を含む): 115773840

約数和(自身を除く): 72965790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 251, 379, 450, 502, 753, 758, 1137, 1255, 1506, 1895, 2259, 2274, 2510, 3411, 3765, 3790, 4518, 5685, 6275, 6822, 7530, 9475, 11295, 11370, 12550, 17055, 18825, 18950, 22590, 28425, 34110, 37650, 56475, 56850, 85275, 95129, 112950, 170550, 190258, 285387, 475645, 570774, 856161, 951290, 1426935, 1712322, 2378225, 2853870, 4280805, 4756450, 7134675, 8561610, 14269350, 21404025, 42808050]

約数ペア:

[(1, 42808050), (2, 21404025), (3, 14269350), (5, 8561610), (6, 7134675), (9, 4756450), (10, 4280805), (15, 2853870), (18, 2378225), (25, 1712322), (30, 1426935), (45, 951290), (50, 856161), (75, 570774), (90, 475645), (150, 285387), (225, 190258), (251, 170550), (379, 112950), (450, 95129), (502, 85275), (753, 56850), (758, 56475), (1137, 37650), (1255, 34110), (1506, 28425), (1895, 22590), (2259, 18950), (2274, 18825), (2510, 17055), (3411, 12550), (3765, 11370), (3790, 11295), (4518, 9475), (5685, 7530), (6275, 6822)]