83817800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 219628800

約数和(自身を除く): 135811000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1229, 1240, 1364, 1550, 1705, 2200, 2458, 2728, 3100, 3410, 4916, 6145, 6200, 6820, 8525, 9832, 12290, 13519, 13640, 17050, 24580, 27038, 30725, 34100, 38099, 49160, 54076, 61450, 67595, 68200, 76198, 108152, 122900, 135190, 152396, 190495, 245800, 270380, 304792, 337975, 380990, 419089, 540760, 675950, 761980, 838178, 952475, 1351900, 1523960, 1676356, 1904950, 2095445, 2703800, 3352712, 3809900, 4190890, 7619800, 8381780, 10477225, 16763560, 20954450, 41908900, 83817800]

約数ペア:

[(1, 83817800), (2, 41908900), (4, 20954450), (5, 16763560), (8, 10477225), (10, 8381780), (11, 7619800), (20, 4190890), (22, 3809900), (25, 3352712), (31, 2703800), (40, 2095445), (44, 1904950), (50, 1676356), (55, 1523960), (62, 1351900), (88, 952475), (100, 838178), (110, 761980), (124, 675950), (155, 540760), (200, 419089), (220, 380990), (248, 337975), (275, 304792), (310, 270380), (341, 245800), (440, 190495), (550, 152396), (620, 135190), (682, 122900), (775, 108152), (1100, 76198), (1229, 68200), (1240, 67595), (1364, 61450), (1550, 54076), (1705, 49160), (2200, 38099), (2458, 34100), (2728, 30725), (3100, 27038), (3410, 24580), (4916, 17050), (6145, 13640), (6200, 13519), (6820, 12290), (8525, 9832)]