48997800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 166551840

約数和(自身を除く): 117554040

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, 90, 100, 120, 150, 163, 167, 180, 200, 225, 300, 326, 334, 360, 450, 489, 501, 600, 652, 668, 815, 835, 900, 978, 1002, 1304, 1336, 1467, 1503, 1630, 1670, 1800, 1956, 2004, 2445, 2505, 2934, 3006, 3260, 3340, 3912, 4008, 4075, 4175, 4890, 5010, 5868, 6012, 6520, 6680, 7335, 7515, 8150, 8350, 9780, 10020, 11736, 12024, 12225, 12525, 14670, 15030, 16300, 16700, 19560, 20040, 24450, 25050, 27221, 29340, 30060, 32600, 33400, 36675, 37575, 48900, 50100, 54442, 58680, 60120, 73350, 75150, 81663, 97800, 100200, 108884, 136105, 146700, 150300, 163326, 217768, 244989, 272210, 293400, 300600, 326652, 408315, 489978, 544420, 653304, 680525, 816630, 979956, 1088840, 1224945, 1361050, 1633260, 1959912, 2041575, 2449890, 2722100, 3266520, 4083150, 4899780, 5444200, 6124725, 8166300, 9799560, 12249450, 16332600, 24498900, 48997800]

約数ペア:

[(1, 48997800), (2, 24498900), (3, 16332600), (4, 12249450), (5, 9799560), (6, 8166300), (8, 6124725), (9, 5444200), (10, 4899780), (12, 4083150), (15, 3266520), (18, 2722100), (20, 2449890), (24, 2041575), (25, 1959912), (30, 1633260), (36, 1361050), (40, 1224945), (45, 1088840), (50, 979956), (60, 816630), (72, 680525), (75, 653304), (90, 544420), (100, 489978), (120, 408315), (150, 326652), (163, 300600), (167, 293400), (180, 272210), (200, 244989), (225, 217768), (300, 163326), (326, 150300), (334, 146700), (360, 136105), (450, 108884), (489, 100200), (501, 97800), (600, 81663), (652, 75150), (668, 73350), (815, 60120), (835, 58680), (900, 54442), (978, 50100), (1002, 48900), (1304, 37575), (1336, 36675), (1467, 33400), (1503, 32600), (1630, 30060), (1670, 29340), (1800, 27221), (1956, 25050), (2004, 24450), (2445, 20040), (2505, 19560), (2934, 16700), (3006, 16300), (3260, 15030), (3340, 14670), (3912, 12525), (4008, 12225), (4075, 12024), (4175, 11736), (4890, 10020), (5010, 9780), (5868, 8350), (6012, 8150), (6520, 7515), (6680, 7335)]