149542850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 290070720

約数和(自身を除く): 140527870

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 151, 290, 302, 683, 725, 755, 1366, 1450, 1510, 3415, 3775, 4379, 6830, 7550, 8758, 17075, 19807, 21895, 34150, 39614, 43790, 99035, 103133, 109475, 198070, 206266, 218950, 495175, 515665, 990350, 1031330, 2578325, 2990857, 5156650, 5981714, 14954285, 29908570, 74771425, 149542850]

約数ペア:

[(1, 149542850), (2, 74771425), (5, 29908570), (10, 14954285), (25, 5981714), (29, 5156650), (50, 2990857), (58, 2578325), (145, 1031330), (151, 990350), (290, 515665), (302, 495175), (683, 218950), (725, 206266), (755, 198070), (1366, 109475), (1450, 103133), (1510, 99035), (3415, 43790), (3775, 39614), (4379, 34150), (6830, 21895), (7550, 19807), (8758, 17075)]