51345900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2113}}^1$

素因数の和:2142

約数の個数: 108

約数和(自身を含む): 166980632

約数和(自身を除く): 115634732

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, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2113, 2430, 2700, 4050, 4226, 4860, 6075, 6339, 8100, 8452, 10565, 12150, 12678, 19017, 21130, 24300, 25356, 31695, 38034, 42260, 52825, 57051, 63390, 76068, 95085, 105650, 114102, 126780, 158475, 171153, 190170, 211300, 228204, 285255, 316950, 342306, 380340, 475425, 513459, 570510, 633900, 684612, 855765, 950850, 1026918, 1141020, 1426275, 1711530, 1901700, 2053836, 2567295, 2852550, 3423060, 4278825, 5134590, 5705100, 8557650, 10269180, 12836475, 17115300, 25672950, 51345900]

約数ペア:

[(1, 51345900), (2, 25672950), (3, 17115300), (4, 12836475), (5, 10269180), (6, 8557650), (9, 5705100), (10, 5134590), (12, 4278825), (15, 3423060), (18, 2852550), (20, 2567295), (25, 2053836), (27, 1901700), (30, 1711530), (36, 1426275), (45, 1141020), (50, 1026918), (54, 950850), (60, 855765), (75, 684612), (81, 633900), (90, 570510), (100, 513459), (108, 475425), (135, 380340), (150, 342306), (162, 316950), (180, 285255), (225, 228204), (243, 211300), (270, 190170), (300, 171153), (324, 158475), (405, 126780), (450, 114102), (486, 105650), (540, 95085), (675, 76068), (810, 63390), (900, 57051), (972, 52825), (1215, 42260), (1350, 38034), (1620, 31695), (2025, 25356), (2113, 24300), (2430, 21130), (2700, 19017), (4050, 12678), (4226, 12150), (4860, 10565), (6075, 8452), (6339, 8100)]