121613400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{7507}}^1$

素因数の和:7535

約数の個数: 120

約数和(自身を含む): 422437620

約数和(自身を除く): 300824220

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, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 7507, 8100, 15014, 16200, 22521, 30028, 37535, 45042, 60056, 67563, 75070, 90084, 112605, 135126, 150140, 180168, 187675, 202689, 225210, 270252, 300280, 337815, 375350, 405378, 450420, 540504, 563025, 608067, 675630, 750700, 810756, 900840, 1013445, 1126050, 1216134, 1351260, 1501400, 1621512, 1689075, 2026890, 2252100, 2432268, 2702520, 3040335, 3378150, 4053780, 4504200, 4864536, 5067225, 6080670, 6756300, 8107560, 10134450, 12161340, 13512600, 15201675, 20268900, 24322680, 30403350, 40537800, 60806700, 121613400]

約数ペア:

[(1, 121613400), (2, 60806700), (3, 40537800), (4, 30403350), (5, 24322680), (6, 20268900), (8, 15201675), (9, 13512600), (10, 12161340), (12, 10134450), (15, 8107560), (18, 6756300), (20, 6080670), (24, 5067225), (25, 4864536), (27, 4504200), (30, 4053780), (36, 3378150), (40, 3040335), (45, 2702520), (50, 2432268), (54, 2252100), (60, 2026890), (72, 1689075), (75, 1621512), (81, 1501400), (90, 1351260), (100, 1216134), (108, 1126050), (120, 1013445), (135, 900840), (150, 810756), (162, 750700), (180, 675630), (200, 608067), (216, 563025), (225, 540504), (270, 450420), (300, 405378), (324, 375350), (360, 337815), (405, 300280), (450, 270252), (540, 225210), (600, 202689), (648, 187675), (675, 180168), (810, 150140), (900, 135126), (1080, 112605), (1350, 90084), (1620, 75070), (1800, 67563), (2025, 60056), (2700, 45042), (3240, 37535), (4050, 30028), (5400, 22521), (7507, 16200), (8100, 15014)]