2912985900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{294241}}^1$

素因数の和:294272

約数の個数: 108

約数和(自身を含む): 9960680184

約数和(自身を除く): 7047694284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 294241, 588482, 882723, 1176964, 1471205, 1765446, 2648169, 2942410, 3236651, 3530892, 4413615, 5296338, 5884820, 6473302, 7356025, 8827230, 9709953, 10592676, 12946604, 13240845, 14712050, 16183255, 17654460, 19419906, 22068075, 26481690, 29129859, 29424100, 32366510, 38839812, 44136150, 48549765, 52963380, 58259718, 64733020, 66204225, 80916275, 88272300, 97099530, 116519436, 132408450, 145649295, 161832550, 194199060, 242748825, 264816900, 291298590, 323665100, 485497650, 582597180, 728246475, 970995300, 1456492950, 2912985900]

約数ペア:

[(1, 2912985900), (2, 1456492950), (3, 970995300), (4, 728246475), (5, 582597180), (6, 485497650), (9, 323665100), (10, 291298590), (11, 264816900), (12, 242748825), (15, 194199060), (18, 161832550), (20, 145649295), (22, 132408450), (25, 116519436), (30, 97099530), (33, 88272300), (36, 80916275), (44, 66204225), (45, 64733020), (50, 58259718), (55, 52963380), (60, 48549765), (66, 44136150), (75, 38839812), (90, 32366510), (99, 29424100), (100, 29129859), (110, 26481690), (132, 22068075), (150, 19419906), (165, 17654460), (180, 16183255), (198, 14712050), (220, 13240845), (225, 12946604), (275, 10592676), (300, 9709953), (330, 8827230), (396, 7356025), (450, 6473302), (495, 5884820), (550, 5296338), (660, 4413615), (825, 3530892), (900, 3236651), (990, 2942410), (1100, 2648169), (1650, 1765446), (1980, 1471205), (2475, 1176964), (3300, 882723), (4950, 588482), (9900, 294241)]