26479800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 91110240

約数和(自身を除く): 64630440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 313, 360, 376, 423, 450, 470, 564, 600, 626, 705, 846, 900, 939, 940, 1128, 1175, 1252, 1410, 1565, 1692, 1800, 1878, 1880, 2115, 2350, 2504, 2817, 2820, 3130, 3384, 3525, 3756, 4230, 4695, 4700, 5634, 5640, 6260, 7050, 7512, 7825, 8460, 9390, 9400, 10575, 11268, 12520, 14085, 14100, 14711, 15650, 16920, 18780, 21150, 22536, 23475, 28170, 28200, 29422, 31300, 37560, 42300, 44133, 46950, 56340, 58844, 62600, 70425, 73555, 84600, 88266, 93900, 112680, 117688, 132399, 140850, 147110, 176532, 187800, 220665, 264798, 281700, 294220, 353064, 367775, 441330, 529596, 563400, 588440, 661995, 735550, 882660, 1059192, 1103325, 1323990, 1471100, 1765320, 2206650, 2647980, 2942200, 3309975, 4413300, 5295960, 6619950, 8826600, 13239900, 26479800]

約数ペア:

[(1, 26479800), (2, 13239900), (3, 8826600), (4, 6619950), (5, 5295960), (6, 4413300), (8, 3309975), (9, 2942200), (10, 2647980), (12, 2206650), (15, 1765320), (18, 1471100), (20, 1323990), (24, 1103325), (25, 1059192), (30, 882660), (36, 735550), (40, 661995), (45, 588440), (47, 563400), (50, 529596), (60, 441330), (72, 367775), (75, 353064), (90, 294220), (94, 281700), (100, 264798), (120, 220665), (141, 187800), (150, 176532), (180, 147110), (188, 140850), (200, 132399), (225, 117688), (235, 112680), (282, 93900), (300, 88266), (313, 84600), (360, 73555), (376, 70425), (423, 62600), (450, 58844), (470, 56340), (564, 46950), (600, 44133), (626, 42300), (705, 37560), (846, 31300), (900, 29422), (939, 28200), (940, 28170), (1128, 23475), (1175, 22536), (1252, 21150), (1410, 18780), (1565, 16920), (1692, 15650), (1800, 14711), (1878, 14100), (1880, 14085), (2115, 12520), (2350, 11268), (2504, 10575), (2817, 9400), (2820, 9390), (3130, 8460), (3384, 7825), (3525, 7512), (3756, 7050), (4230, 6260), (4695, 5640), (4700, 5634)]