248491800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{5113}}^1$

素因数の和:5144

約数の個数: 144

約数和(自身を含む): 865595640

約数和(自身を除く): 617103840

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, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5113, 5400, 6075, 8100, 9720, 10226, 12150, 15339, 16200, 20452, 24300, 25565, 30678, 40904, 46017, 48600, 51130, 61356, 76695, 92034, 102260, 122712, 127825, 138051, 153390, 184068, 204520, 230085, 255650, 276102, 306780, 368136, 383475, 414153, 460170, 511300, 552204, 613560, 690255, 766950, 828306, 920340, 1022600, 1104408, 1150425, 1242459, 1380510, 1533900, 1656612, 1840680, 2070765, 2300850, 2484918, 2761020, 3067800, 3313224, 3451275, 4141530, 4601700, 4969836, 5522040, 6212295, 6902550, 8283060, 9203400, 9939672, 10353825, 12424590, 13805100, 16566120, 20707650, 24849180, 27610200, 31061475, 41415300, 49698360, 62122950, 82830600, 124245900, 248491800]

約数ペア:

[(1, 248491800), (2, 124245900), (3, 82830600), (4, 62122950), (5, 49698360), (6, 41415300), (8, 31061475), (9, 27610200), (10, 24849180), (12, 20707650), (15, 16566120), (18, 13805100), (20, 12424590), (24, 10353825), (25, 9939672), (27, 9203400), (30, 8283060), (36, 6902550), (40, 6212295), (45, 5522040), (50, 4969836), (54, 4601700), (60, 4141530), (72, 3451275), (75, 3313224), (81, 3067800), (90, 2761020), (100, 2484918), (108, 2300850), (120, 2070765), (135, 1840680), (150, 1656612), (162, 1533900), (180, 1380510), (200, 1242459), (216, 1150425), (225, 1104408), (243, 1022600), (270, 920340), (300, 828306), (324, 766950), (360, 690255), (405, 613560), (450, 552204), (486, 511300), (540, 460170), (600, 414153), (648, 383475), (675, 368136), (810, 306780), (900, 276102), (972, 255650), (1080, 230085), (1215, 204520), (1350, 184068), (1620, 153390), (1800, 138051), (1944, 127825), (2025, 122712), (2430, 102260), (2700, 92034), (3240, 76695), (4050, 61356), (4860, 51130), (5113, 48600), (5400, 46017), (6075, 40904), (8100, 30678), (9720, 25565), (10226, 24300), (12150, 20452), (15339, 16200)]