5545816020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{178093}}^1$

素因数の和:178281

約数の個数: 72

約数和(自身を含む): 16919642376

約数和(自身を除く): 11373826356

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, 5190, 6228, 7785, 10380, 15570, 31140, 178093, 356186, 534279, 712372, 890465, 1068558, 1602837, 1780930, 2137116, 2671395, 3205674, 3561860, 5342790, 6411348, 8014185, 10685580, 16028370, 30810089, 32056740, 61620178, 92430267, 123240356, 154050445, 184860534, 277290801, 308100890, 369721068, 462151335, 554581602, 616201780, 924302670, 1109163204, 1386454005, 1848605340, 2772908010, 5545816020]

約数ペア:

[(1, 5545816020), (2, 2772908010), (3, 1848605340), (4, 1386454005), (5, 1109163204), (6, 924302670), (9, 616201780), (10, 554581602), (12, 462151335), (15, 369721068), (18, 308100890), (20, 277290801), (30, 184860534), (36, 154050445), (45, 123240356), (60, 92430267), (90, 61620178), (173, 32056740), (180, 30810089), (346, 16028370), (519, 10685580), (692, 8014185), (865, 6411348), (1038, 5342790), (1557, 3561860), (1730, 3205674), (2076, 2671395), (2595, 2137116), (3114, 1780930), (3460, 1602837), (5190, 1068558), (6228, 890465), (7785, 712372), (10380, 534279), (15570, 356186), (31140, 178093)]