60228220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 139085856

約数和(自身を除く): 78857636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 169, 173, 206, 260, 338, 346, 412, 515, 676, 692, 845, 865, 1030, 1339, 1690, 1730, 2060, 2249, 2678, 3380, 3460, 4498, 5356, 6695, 8996, 11245, 13390, 17407, 17819, 22490, 26780, 29237, 34814, 35638, 44980, 58474, 69628, 71276, 87035, 89095, 116948, 146185, 174070, 178190, 231647, 292370, 348140, 356380, 463294, 584740, 926588, 1158235, 2316470, 3011411, 4632940, 6022822, 12045644, 15057055, 30114110, 60228220]

約数ペア:

[(1, 60228220), (2, 30114110), (4, 15057055), (5, 12045644), (10, 6022822), (13, 4632940), (20, 3011411), (26, 2316470), (52, 1158235), (65, 926588), (103, 584740), (130, 463294), (169, 356380), (173, 348140), (206, 292370), (260, 231647), (338, 178190), (346, 174070), (412, 146185), (515, 116948), (676, 89095), (692, 87035), (845, 71276), (865, 69628), (1030, 58474), (1339, 44980), (1690, 35638), (1730, 34814), (2060, 29237), (2249, 26780), (2678, 22490), (3380, 17819), (3460, 17407), (4498, 13390), (5356, 11245), (6695, 8996)]