60761800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 156686400

約数和(自身を除く): 95924600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 88, 100, 110, 142, 200, 220, 275, 284, 355, 389, 440, 550, 568, 710, 778, 781, 1100, 1420, 1556, 1562, 1775, 1945, 2200, 2840, 3112, 3124, 3550, 3890, 3905, 4279, 6248, 7100, 7780, 7810, 8558, 9725, 14200, 15560, 15620, 17116, 19450, 19525, 21395, 27619, 31240, 34232, 38900, 39050, 42790, 55238, 77800, 78100, 85580, 106975, 110476, 138095, 156200, 171160, 213950, 220952, 276190, 303809, 427900, 552380, 607618, 690475, 855800, 1104760, 1215236, 1380950, 1519045, 2430472, 2761900, 3038090, 5523800, 6076180, 7595225, 12152360, 15190450, 30380900, 60761800]

約数ペア:

[(1, 60761800), (2, 30380900), (4, 15190450), (5, 12152360), (8, 7595225), (10, 6076180), (11, 5523800), (20, 3038090), (22, 2761900), (25, 2430472), (40, 1519045), (44, 1380950), (50, 1215236), (55, 1104760), (71, 855800), (88, 690475), (100, 607618), (110, 552380), (142, 427900), (200, 303809), (220, 276190), (275, 220952), (284, 213950), (355, 171160), (389, 156200), (440, 138095), (550, 110476), (568, 106975), (710, 85580), (778, 78100), (781, 77800), (1100, 55238), (1420, 42790), (1556, 39050), (1562, 38900), (1775, 34232), (1945, 31240), (2200, 27619), (2840, 21395), (3112, 19525), (3124, 19450), (3550, 17116), (3890, 15620), (3905, 15560), (4279, 14200), (6248, 9725), (7100, 8558), (7780, 7810)]