54577800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{1123}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 190248240

約数和(自身を除く): 135670440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1123, 1215, 1350, 1620, 1800, 1944, 2025, 2246, 2430, 2700, 3240, 3369, 4050, 4492, 4860, 5400, 5615, 6075, 6738, 8100, 8984, 9720, 10107, 11230, 12150, 13476, 16200, 16845, 20214, 22460, 24300, 26952, 28075, 30321, 33690, 40428, 44920, 48600, 50535, 56150, 60642, 67380, 80856, 84225, 90963, 101070, 112300, 121284, 134760, 151605, 168450, 181926, 202140, 224600, 242568, 252675, 272889, 303210, 336900, 363852, 404280, 454815, 505350, 545778, 606420, 673800, 727704, 758025, 909630, 1010700, 1091556, 1212840, 1364445, 1516050, 1819260, 2021400, 2183112, 2274075, 2728890, 3032100, 3638520, 4548150, 5457780, 6064200, 6822225, 9096300, 10915560, 13644450, 18192600, 27288900, 54577800]

約数ペア:

[(1, 54577800), (2, 27288900), (3, 18192600), (4, 13644450), (5, 10915560), (6, 9096300), (8, 6822225), (9, 6064200), (10, 5457780), (12, 4548150), (15, 3638520), (18, 3032100), (20, 2728890), (24, 2274075), (25, 2183112), (27, 2021400), (30, 1819260), (36, 1516050), (40, 1364445), (45, 1212840), (50, 1091556), (54, 1010700), (60, 909630), (72, 758025), (75, 727704), (81, 673800), (90, 606420), (100, 545778), (108, 505350), (120, 454815), (135, 404280), (150, 363852), (162, 336900), (180, 303210), (200, 272889), (216, 252675), (225, 242568), (243, 224600), (270, 202140), (300, 181926), (324, 168450), (360, 151605), (405, 134760), (450, 121284), (486, 112300), (540, 101070), (600, 90963), (648, 84225), (675, 80856), (810, 67380), (900, 60642), (972, 56150), (1080, 50535), (1123, 48600), (1215, 44920), (1350, 40428), (1620, 33690), (1800, 30321), (1944, 28075), (2025, 26952), (2246, 24300), (2430, 22460), (2700, 20214), (3240, 16845), (3369, 16200), (4050, 13476), (4492, 12150), (4860, 11230), (5400, 10107), (5615, 9720), (6075, 8984), (6738, 8100)]