55971000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{691}}^1$

素因数の和:724

約数の個数: 160

約数和(自身を含む): 195932880

約数和(自身を除く): 139961880

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, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 691, 750, 810, 900, 1000, 1080, 1125, 1350, 1382, 1500, 1620, 1800, 2025, 2073, 2250, 2700, 2764, 3000, 3240, 3375, 3455, 4050, 4146, 4500, 5400, 5528, 6219, 6750, 6910, 8100, 8292, 9000, 10125, 10365, 12438, 13500, 13820, 16200, 16584, 17275, 18657, 20250, 20730, 24876, 27000, 27640, 31095, 34550, 37314, 40500, 41460, 49752, 51825, 55971, 62190, 69100, 74628, 81000, 82920, 86375, 93285, 103650, 111942, 124380, 138200, 149256, 155475, 172750, 186570, 207300, 223884, 248760, 259125, 279855, 310950, 345500, 373140, 414600, 447768, 466425, 518250, 559710, 621900, 691000, 746280, 777375, 932850, 1036500, 1119420, 1243800, 1399275, 1554750, 1865700, 2073000, 2238840, 2332125, 2798550, 3109500, 3731400, 4664250, 5597100, 6219000, 6996375, 9328500, 11194200, 13992750, 18657000, 27985500, 55971000]

約数ペア:

[(1, 55971000), (2, 27985500), (3, 18657000), (4, 13992750), (5, 11194200), (6, 9328500), (8, 6996375), (9, 6219000), (10, 5597100), (12, 4664250), (15, 3731400), (18, 3109500), (20, 2798550), (24, 2332125), (25, 2238840), (27, 2073000), (30, 1865700), (36, 1554750), (40, 1399275), (45, 1243800), (50, 1119420), (54, 1036500), (60, 932850), (72, 777375), (75, 746280), (81, 691000), (90, 621900), (100, 559710), (108, 518250), (120, 466425), (125, 447768), (135, 414600), (150, 373140), (162, 345500), (180, 310950), (200, 279855), (216, 259125), (225, 248760), (250, 223884), (270, 207300), (300, 186570), (324, 172750), (360, 155475), (375, 149256), (405, 138200), (450, 124380), (500, 111942), (540, 103650), (600, 93285), (648, 86375), (675, 82920), (691, 81000), (750, 74628), (810, 69100), (900, 62190), (1000, 55971), (1080, 51825), (1125, 49752), (1350, 41460), (1382, 40500), (1500, 37314), (1620, 34550), (1800, 31095), (2025, 27640), (2073, 27000), (2250, 24876), (2700, 20730), (2764, 20250), (3000, 18657), (3240, 17275), (3375, 16584), (3455, 16200), (4050, 13820), (4146, 13500), (4500, 12438), (5400, 10365), (5528, 10125), (6219, 9000), (6750, 8292), (6910, 8100)]