144492800

素因数分解:

$2^8\times 5^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 108

約数和(自身を含む): 362695536

約数和(自身を除く): 218202736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 128, 160, 200, 211, 214, 256, 320, 400, 422, 428, 535, 640, 800, 844, 856, 1055, 1070, 1280, 1600, 1688, 1712, 2110, 2140, 2675, 3200, 3376, 3424, 4220, 4280, 5275, 5350, 6400, 6752, 6848, 8440, 8560, 10550, 10700, 13504, 13696, 16880, 17120, 21100, 21400, 22577, 27008, 27392, 33760, 34240, 42200, 42800, 45154, 54016, 67520, 68480, 84400, 85600, 90308, 112885, 135040, 136960, 168800, 171200, 180616, 225770, 270080, 337600, 342400, 361232, 451540, 564425, 675200, 684800, 722464, 903080, 1128850, 1350400, 1444928, 1806160, 2257700, 2889856, 3612320, 4515400, 5779712, 7224640, 9030800, 14449280, 18061600, 28898560, 36123200, 72246400, 144492800]

約数ペア:

[(1, 144492800), (2, 72246400), (4, 36123200), (5, 28898560), (8, 18061600), (10, 14449280), (16, 9030800), (20, 7224640), (25, 5779712), (32, 4515400), (40, 3612320), (50, 2889856), (64, 2257700), (80, 1806160), (100, 1444928), (107, 1350400), (128, 1128850), (160, 903080), (200, 722464), (211, 684800), (214, 675200), (256, 564425), (320, 451540), (400, 361232), (422, 342400), (428, 337600), (535, 270080), (640, 225770), (800, 180616), (844, 171200), (856, 168800), (1055, 136960), (1070, 135040), (1280, 112885), (1600, 90308), (1688, 85600), (1712, 84400), (2110, 68480), (2140, 67520), (2675, 54016), (3200, 45154), (3376, 42800), (3424, 42200), (4220, 34240), (4280, 33760), (5275, 27392), (5350, 27008), (6400, 22577), (6752, 21400), (6848, 21100), (8440, 17120), (8560, 16880), (10550, 13696), (10700, 13504)]