275471200

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2480

約数の個数: 72

約数和(自身を含む): 677300400

約数和(自身を除く): 401829200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 400, 596, 745, 800, 1192, 1490, 2311, 2384, 2980, 3725, 4622, 4768, 5960, 7450, 9244, 11555, 11920, 14900, 18488, 23110, 23840, 29800, 36976, 46220, 57775, 59600, 73952, 92440, 115550, 119200, 184880, 231100, 344339, 369760, 462200, 688678, 924400, 1377356, 1721695, 1848800, 2754712, 3443390, 5509424, 6886780, 8608475, 11018848, 13773560, 17216950, 27547120, 34433900, 55094240, 68867800, 137735600, 275471200]

約数ペア:

[(1, 275471200), (2, 137735600), (4, 68867800), (5, 55094240), (8, 34433900), (10, 27547120), (16, 17216950), (20, 13773560), (25, 11018848), (32, 8608475), (40, 6886780), (50, 5509424), (80, 3443390), (100, 2754712), (149, 1848800), (160, 1721695), (200, 1377356), (298, 924400), (400, 688678), (596, 462200), (745, 369760), (800, 344339), (1192, 231100), (1490, 184880), (2311, 119200), (2384, 115550), (2980, 92440), (3725, 73952), (4622, 59600), (4768, 57775), (5960, 46220), (7450, 36976), (9244, 29800), (11555, 23840), (11920, 23110), (14900, 18488)]