8869500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{73}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 29414112

約数和(自身を除く): 20544612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 81, 90, 100, 108, 125, 135, 146, 150, 162, 180, 219, 225, 243, 250, 270, 292, 300, 324, 365, 375, 405, 438, 450, 486, 500, 540, 657, 675, 730, 750, 810, 876, 900, 972, 1095, 1125, 1215, 1314, 1350, 1460, 1500, 1620, 1825, 1971, 2025, 2190, 2250, 2430, 2628, 2700, 3285, 3375, 3650, 3942, 4050, 4380, 4500, 4860, 5475, 5913, 6075, 6570, 6750, 7300, 7884, 8100, 9125, 9855, 10125, 10950, 11826, 12150, 13140, 13500, 16425, 17739, 18250, 19710, 20250, 21900, 23652, 24300, 27375, 29565, 30375, 32850, 35478, 36500, 39420, 40500, 49275, 54750, 59130, 60750, 65700, 70956, 82125, 88695, 98550, 109500, 118260, 121500, 147825, 164250, 177390, 197100, 246375, 295650, 328500, 354780, 443475, 492750, 591300, 739125, 886950, 985500, 1478250, 1773900, 2217375, 2956500, 4434750, 8869500]

約数ペア:

[(1, 8869500), (2, 4434750), (3, 2956500), (4, 2217375), (5, 1773900), (6, 1478250), (9, 985500), (10, 886950), (12, 739125), (15, 591300), (18, 492750), (20, 443475), (25, 354780), (27, 328500), (30, 295650), (36, 246375), (45, 197100), (50, 177390), (54, 164250), (60, 147825), (73, 121500), (75, 118260), (81, 109500), (90, 98550), (100, 88695), (108, 82125), (125, 70956), (135, 65700), (146, 60750), (150, 59130), (162, 54750), (180, 49275), (219, 40500), (225, 39420), (243, 36500), (250, 35478), (270, 32850), (292, 30375), (300, 29565), (324, 27375), (365, 24300), (375, 23652), (405, 21900), (438, 20250), (450, 19710), (486, 18250), (500, 17739), (540, 16425), (657, 13500), (675, 13140), (730, 12150), (750, 11826), (810, 10950), (876, 10125), (900, 9855), (972, 9125), (1095, 8100), (1125, 7884), (1215, 7300), (1314, 6750), (1350, 6570), (1460, 6075), (1500, 5913), (1620, 5475), (1825, 4860), (1971, 4500), (2025, 4380), (2190, 4050), (2250, 3942), (2430, 3650), (2628, 3375), (2700, 3285)]