25733700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 126

約数和(自身を含む): 83962074

約数和(自身を除く): 58228374

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 353, 405, 450, 486, 540, 675, 706, 729, 810, 900, 972, 1059, 1215, 1350, 1412, 1458, 1620, 1765, 2025, 2118, 2430, 2700, 2916, 3177, 3530, 3645, 4050, 4236, 4860, 5295, 6075, 6354, 7060, 7290, 8100, 8825, 9531, 10590, 12150, 12708, 14580, 15885, 17650, 18225, 19062, 21180, 24300, 26475, 28593, 31770, 35300, 36450, 38124, 47655, 52950, 57186, 63540, 72900, 79425, 85779, 95310, 105900, 114372, 142965, 158850, 171558, 190620, 238275, 257337, 285930, 317700, 343116, 428895, 476550, 514674, 571860, 714825, 857790, 953100, 1029348, 1286685, 1429650, 1715580, 2144475, 2573370, 2859300, 4288950, 5146740, 6433425, 8577900, 12866850, 25733700]

約数ペア:

[(1, 25733700), (2, 12866850), (3, 8577900), (4, 6433425), (5, 5146740), (6, 4288950), (9, 2859300), (10, 2573370), (12, 2144475), (15, 1715580), (18, 1429650), (20, 1286685), (25, 1029348), (27, 953100), (30, 857790), (36, 714825), (45, 571860), (50, 514674), (54, 476550), (60, 428895), (75, 343116), (81, 317700), (90, 285930), (100, 257337), (108, 238275), (135, 190620), (150, 171558), (162, 158850), (180, 142965), (225, 114372), (243, 105900), (270, 95310), (300, 85779), (324, 79425), (353, 72900), (405, 63540), (450, 57186), (486, 52950), (540, 47655), (675, 38124), (706, 36450), (729, 35300), (810, 31770), (900, 28593), (972, 26475), (1059, 24300), (1215, 21180), (1350, 19062), (1412, 18225), (1458, 17650), (1620, 15885), (1765, 14580), (2025, 12708), (2118, 12150), (2430, 10590), (2700, 9531), (2916, 8825), (3177, 8100), (3530, 7290), (3645, 7060), (4050, 6354), (4236, 6075), (4860, 5295)]