60170220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30389}}^1$

素因数の和:30415

約数の個数: 72

約数和(自身を含む): 199115280

約数和(自身を除く): 138945060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 30389, 60778, 91167, 121556, 151945, 182334, 273501, 303890, 334279, 364668, 455835, 547002, 607780, 668558, 911670, 1002837, 1094004, 1337116, 1367505, 1671395, 1823340, 2005674, 2735010, 3008511, 3342790, 4011348, 5014185, 5470020, 6017022, 6685580, 10028370, 12034044, 15042555, 20056740, 30085110, 60170220]

約数ペア:

[(1, 60170220), (2, 30085110), (3, 20056740), (4, 15042555), (5, 12034044), (6, 10028370), (9, 6685580), (10, 6017022), (11, 5470020), (12, 5014185), (15, 4011348), (18, 3342790), (20, 3008511), (22, 2735010), (30, 2005674), (33, 1823340), (36, 1671395), (44, 1367505), (45, 1337116), (55, 1094004), (60, 1002837), (66, 911670), (90, 668558), (99, 607780), (110, 547002), (132, 455835), (165, 364668), (180, 334279), (198, 303890), (220, 273501), (330, 182334), (396, 151945), (495, 121556), (660, 91167), (990, 60778), (1980, 30389)]