24949800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 85307040

約数和(自身を除く): 60357240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 150, 166, 167, 180, 200, 225, 249, 300, 332, 334, 360, 415, 450, 498, 501, 600, 664, 668, 747, 830, 835, 900, 996, 1002, 1245, 1336, 1494, 1503, 1660, 1670, 1800, 1992, 2004, 2075, 2490, 2505, 2988, 3006, 3320, 3340, 3735, 4008, 4150, 4175, 4980, 5010, 5976, 6012, 6225, 6680, 7470, 7515, 8300, 8350, 9960, 10020, 12024, 12450, 12525, 13861, 14940, 15030, 16600, 16700, 18675, 20040, 24900, 25050, 27722, 29880, 30060, 33400, 37350, 37575, 41583, 49800, 50100, 55444, 60120, 69305, 74700, 75150, 83166, 100200, 110888, 124749, 138610, 149400, 150300, 166332, 207915, 249498, 277220, 300600, 332664, 346525, 415830, 498996, 554440, 623745, 693050, 831660, 997992, 1039575, 1247490, 1386100, 1663320, 2079150, 2494980, 2772200, 3118725, 4158300, 4989960, 6237450, 8316600, 12474900, 24949800]

約数ペア:

[(1, 24949800), (2, 12474900), (3, 8316600), (4, 6237450), (5, 4989960), (6, 4158300), (8, 3118725), (9, 2772200), (10, 2494980), (12, 2079150), (15, 1663320), (18, 1386100), (20, 1247490), (24, 1039575), (25, 997992), (30, 831660), (36, 693050), (40, 623745), (45, 554440), (50, 498996), (60, 415830), (72, 346525), (75, 332664), (83, 300600), (90, 277220), (100, 249498), (120, 207915), (150, 166332), (166, 150300), (167, 149400), (180, 138610), (200, 124749), (225, 110888), (249, 100200), (300, 83166), (332, 75150), (334, 74700), (360, 69305), (415, 60120), (450, 55444), (498, 50100), (501, 49800), (600, 41583), (664, 37575), (668, 37350), (747, 33400), (830, 30060), (835, 29880), (900, 27722), (996, 25050), (1002, 24900), (1245, 20040), (1336, 18675), (1494, 16700), (1503, 16600), (1660, 15030), (1670, 14940), (1800, 13861), (1992, 12525), (2004, 12450), (2075, 12024), (2490, 10020), (2505, 9960), (2988, 8350), (3006, 8300), (3320, 7515), (3340, 7470), (3735, 6680), (4008, 6225), (4150, 6012), (4175, 5976), (4980, 5010)]