57279000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 182220480

約数和(自身を除く): 124941480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 125, 150, 183, 200, 244, 250, 300, 305, 313, 366, 375, 488, 500, 600, 610, 626, 732, 750, 915, 939, 1000, 1220, 1252, 1464, 1500, 1525, 1565, 1830, 1878, 2440, 2504, 3000, 3050, 3130, 3660, 3756, 4575, 4695, 6100, 6260, 7320, 7512, 7625, 7825, 9150, 9390, 12200, 12520, 15250, 15650, 18300, 18780, 19093, 22875, 23475, 30500, 31300, 36600, 37560, 38186, 39125, 45750, 46950, 57279, 61000, 62600, 76372, 78250, 91500, 93900, 95465, 114558, 117375, 152744, 156500, 183000, 187800, 190930, 229116, 234750, 286395, 313000, 381860, 458232, 469500, 477325, 572790, 763720, 939000, 954650, 1145580, 1431975, 1909300, 2291160, 2386625, 2863950, 3818600, 4773250, 5727900, 7159875, 9546500, 11455800, 14319750, 19093000, 28639500, 57279000]

約数ペア:

[(1, 57279000), (2, 28639500), (3, 19093000), (4, 14319750), (5, 11455800), (6, 9546500), (8, 7159875), (10, 5727900), (12, 4773250), (15, 3818600), (20, 2863950), (24, 2386625), (25, 2291160), (30, 1909300), (40, 1431975), (50, 1145580), (60, 954650), (61, 939000), (75, 763720), (100, 572790), (120, 477325), (122, 469500), (125, 458232), (150, 381860), (183, 313000), (200, 286395), (244, 234750), (250, 229116), (300, 190930), (305, 187800), (313, 183000), (366, 156500), (375, 152744), (488, 117375), (500, 114558), (600, 95465), (610, 93900), (626, 91500), (732, 78250), (750, 76372), (915, 62600), (939, 61000), (1000, 57279), (1220, 46950), (1252, 45750), (1464, 39125), (1500, 38186), (1525, 37560), (1565, 36600), (1830, 31300), (1878, 30500), (2440, 23475), (2504, 22875), (3000, 19093), (3050, 18780), (3130, 18300), (3660, 15650), (3756, 15250), (4575, 12520), (4695, 12200), (6100, 9390), (6260, 9150), (7320, 7825), (7512, 7625)]