313636950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{63361}}^1$

素因数の和:63390

約数の個数: 72

約数和(自身を含む): 919255896

約数和(自身を除く): 605618946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 63361, 126722, 190083, 316805, 380166, 570249, 633610, 696971, 950415, 1140498, 1393942, 1584025, 1900830, 2090913, 2851245, 3168050, 3484855, 4181826, 4752075, 5702490, 6272739, 6969710, 9504150, 10454565, 12545478, 14256225, 17424275, 20909130, 28512450, 31363695, 34848550, 52272825, 62727390, 104545650, 156818475, 313636950]

約数ペア:

[(1, 313636950), (2, 156818475), (3, 104545650), (5, 62727390), (6, 52272825), (9, 34848550), (10, 31363695), (11, 28512450), (15, 20909130), (18, 17424275), (22, 14256225), (25, 12545478), (30, 10454565), (33, 9504150), (45, 6969710), (50, 6272739), (55, 5702490), (66, 4752075), (75, 4181826), (90, 3484855), (99, 3168050), (110, 2851245), (150, 2090913), (165, 1900830), (198, 1584025), (225, 1393942), (275, 1140498), (330, 950415), (450, 696971), (495, 633610), (550, 570249), (825, 380166), (990, 316805), (1650, 190083), (2475, 126722), (4950, 63361)]