139500780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 401345280

約数和(自身を除く): 261844500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 157, 177, 236, 251, 295, 314, 354, 471, 502, 590, 628, 708, 753, 785, 885, 942, 1004, 1180, 1255, 1506, 1570, 1770, 1884, 2355, 2510, 3012, 3140, 3540, 3765, 4710, 5020, 7530, 9263, 9420, 14809, 15060, 18526, 27789, 29618, 37052, 39407, 44427, 46315, 55578, 59236, 74045, 78814, 88854, 92630, 111156, 118221, 138945, 148090, 157628, 177708, 185260, 197035, 222135, 236442, 277890, 296180, 394070, 444270, 472884, 555780, 591105, 788140, 888540, 1182210, 2325013, 2364420, 4650026, 6975039, 9300052, 11625065, 13950078, 23250130, 27900156, 34875195, 46500260, 69750390, 139500780]

約数ペア:

[(1, 139500780), (2, 69750390), (3, 46500260), (4, 34875195), (5, 27900156), (6, 23250130), (10, 13950078), (12, 11625065), (15, 9300052), (20, 6975039), (30, 4650026), (59, 2364420), (60, 2325013), (118, 1182210), (157, 888540), (177, 788140), (236, 591105), (251, 555780), (295, 472884), (314, 444270), (354, 394070), (471, 296180), (502, 277890), (590, 236442), (628, 222135), (708, 197035), (753, 185260), (785, 177708), (885, 157628), (942, 148090), (1004, 138945), (1180, 118221), (1255, 111156), (1506, 92630), (1570, 88854), (1770, 78814), (1884, 74045), (2355, 59236), (2510, 55578), (3012, 46315), (3140, 44427), (3540, 39407), (3765, 37052), (4710, 29618), (5020, 27789), (7530, 18526), (9263, 15060), (9420, 14809)]