628329900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{190403}}^1$

素因数の和:190431

約数の個数: 72

約数和(自身を含む): 1983248064

約数和(自身を除く): 1354918164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 190403, 380806, 571209, 761612, 952015, 1142418, 1904030, 2094433, 2284836, 2856045, 3808060, 4188866, 4760075, 5712090, 6283299, 8377732, 9520150, 10472165, 11424180, 12566598, 14280225, 19040300, 20944330, 25133196, 28560450, 31416495, 41888660, 52360825, 57120900, 62832990, 104721650, 125665980, 157082475, 209443300, 314164950, 628329900]

約数ペア:

[(1, 628329900), (2, 314164950), (3, 209443300), (4, 157082475), (5, 125665980), (6, 104721650), (10, 62832990), (11, 57120900), (12, 52360825), (15, 41888660), (20, 31416495), (22, 28560450), (25, 25133196), (30, 20944330), (33, 19040300), (44, 14280225), (50, 12566598), (55, 11424180), (60, 10472165), (66, 9520150), (75, 8377732), (100, 6283299), (110, 5712090), (132, 4760075), (150, 4188866), (165, 3808060), (220, 2856045), (275, 2284836), (300, 2094433), (330, 1904030), (550, 1142418), (660, 952015), (825, 761612), (1100, 571209), (1650, 380806), (3300, 190403)]