55450350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:994

約数の個数: 72

約数和(自身を含む): 150157800

約数和(自身を除く): 94707450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 827, 894, 1341, 1490, 1654, 2235, 2481, 2682, 3725, 4135, 4470, 4962, 6705, 7443, 7450, 8270, 11175, 12405, 13410, 14886, 20675, 22350, 24810, 33525, 37215, 41350, 62025, 67050, 74430, 123223, 124050, 186075, 246446, 369669, 372150, 616115, 739338, 1109007, 1232230, 1848345, 2218014, 3080575, 3696690, 5545035, 6161150, 9241725, 11090070, 18483450, 27725175, 55450350]

約数ペア:

[(1, 55450350), (2, 27725175), (3, 18483450), (5, 11090070), (6, 9241725), (9, 6161150), (10, 5545035), (15, 3696690), (18, 3080575), (25, 2218014), (30, 1848345), (45, 1232230), (50, 1109007), (75, 739338), (90, 616115), (149, 372150), (150, 369669), (225, 246446), (298, 186075), (447, 124050), (450, 123223), (745, 74430), (827, 67050), (894, 62025), (1341, 41350), (1490, 37215), (1654, 33525), (2235, 24810), (2481, 22350), (2682, 20675), (3725, 14886), (4135, 13410), (4470, 12405), (4962, 11175), (6705, 8270), (7443, 7450)]