157812030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15797}}^1$

素因数の和:15850

約数の個数: 64

約数和(自身を含む): 432233280

約数和(自身を除く): 274421250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 15797, 31594, 47391, 78985, 94782, 142173, 157970, 236955, 284346, 426519, 473910, 584489, 710865, 853038, 1168978, 1421730, 1753467, 2132595, 2922445, 3506934, 4265190, 5260401, 5844890, 8767335, 10520802, 15781203, 17534670, 26302005, 31562406, 52604010, 78906015, 157812030]

約数ペア:

[(1, 157812030), (2, 78906015), (3, 52604010), (5, 31562406), (6, 26302005), (9, 17534670), (10, 15781203), (15, 10520802), (18, 8767335), (27, 5844890), (30, 5260401), (37, 4265190), (45, 3506934), (54, 2922445), (74, 2132595), (90, 1753467), (111, 1421730), (135, 1168978), (185, 853038), (222, 710865), (270, 584489), (333, 473910), (370, 426519), (555, 284346), (666, 236955), (999, 157970), (1110, 142173), (1665, 94782), (1998, 78985), (3330, 47391), (4995, 31594), (9990, 15797)]