137732220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4423}}^1$

素因数の和:4611

約数の個数: 72

約数和(自身を含む): 420297696

約数和(自身を除く): 282565476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 4423, 5190, 6228, 7785, 8846, 10380, 13269, 15570, 17692, 22115, 26538, 31140, 39807, 44230, 53076, 66345, 79614, 88460, 132690, 159228, 199035, 265380, 398070, 765179, 796140, 1530358, 2295537, 3060716, 3825895, 4591074, 6886611, 7651790, 9182148, 11477685, 13773222, 15303580, 22955370, 27546444, 34433055, 45910740, 68866110, 137732220]

約数ペア:

[(1, 137732220), (2, 68866110), (3, 45910740), (4, 34433055), (5, 27546444), (6, 22955370), (9, 15303580), (10, 13773222), (12, 11477685), (15, 9182148), (18, 7651790), (20, 6886611), (30, 4591074), (36, 3825895), (45, 3060716), (60, 2295537), (90, 1530358), (173, 796140), (180, 765179), (346, 398070), (519, 265380), (692, 199035), (865, 159228), (1038, 132690), (1557, 88460), (1730, 79614), (2076, 66345), (2595, 53076), (3114, 44230), (3460, 39807), (4423, 31140), (5190, 26538), (6228, 22115), (7785, 17692), (8846, 15570), (10380, 13269)]