54343980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 170412480

約数和(自身を除く): 116068500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 641, 785, 942, 1282, 1413, 1570, 1884, 1923, 2355, 2564, 2826, 3140, 3205, 3846, 4239, 4710, 5652, 5769, 6410, 7065, 7692, 8478, 9420, 9615, 11538, 12820, 14130, 16956, 17307, 19230, 21195, 23076, 28260, 28845, 34614, 38460, 42390, 57690, 69228, 84780, 86535, 100637, 115380, 173070, 201274, 301911, 346140, 402548, 503185, 603822, 905733, 1006370, 1207644, 1509555, 1811466, 2012740, 2717199, 3019110, 3622932, 4528665, 5434398, 6038220, 9057330, 10868796, 13585995, 18114660, 27171990, 54343980]

約数ペア:

[(1, 54343980), (2, 27171990), (3, 18114660), (4, 13585995), (5, 10868796), (6, 9057330), (9, 6038220), (10, 5434398), (12, 4528665), (15, 3622932), (18, 3019110), (20, 2717199), (27, 2012740), (30, 1811466), (36, 1509555), (45, 1207644), (54, 1006370), (60, 905733), (90, 603822), (108, 503185), (135, 402548), (157, 346140), (180, 301911), (270, 201274), (314, 173070), (471, 115380), (540, 100637), (628, 86535), (641, 84780), (785, 69228), (942, 57690), (1282, 42390), (1413, 38460), (1570, 34614), (1884, 28845), (1923, 28260), (2355, 23076), (2564, 21195), (2826, 19230), (3140, 17307), (3205, 16956), (3846, 14130), (4239, 12820), (4710, 11538), (5652, 9615), (5769, 9420), (6410, 8478), (7065, 7692)]