27875200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 71334720

約数和(自身を除く): 43459520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 281, 310, 320, 400, 496, 562, 620, 640, 775, 800, 992, 1124, 1240, 1405, 1550, 1600, 1984, 2248, 2480, 2810, 3100, 3200, 3968, 4496, 4960, 5620, 6200, 7025, 8711, 8992, 9920, 11240, 12400, 14050, 17422, 17984, 19840, 22480, 24800, 28100, 34844, 35968, 43555, 44960, 49600, 56200, 69688, 87110, 89920, 99200, 112400, 139376, 174220, 179840, 217775, 224800, 278752, 348440, 435550, 449600, 557504, 696880, 871100, 899200, 1115008, 1393760, 1742200, 2787520, 3484400, 5575040, 6968800, 13937600, 27875200]

約数ペア:

[(1, 27875200), (2, 13937600), (4, 6968800), (5, 5575040), (8, 3484400), (10, 2787520), (16, 1742200), (20, 1393760), (25, 1115008), (31, 899200), (32, 871100), (40, 696880), (50, 557504), (62, 449600), (64, 435550), (80, 348440), (100, 278752), (124, 224800), (128, 217775), (155, 179840), (160, 174220), (200, 139376), (248, 112400), (281, 99200), (310, 89920), (320, 87110), (400, 69688), (496, 56200), (562, 49600), (620, 44960), (640, 43555), (775, 35968), (800, 34844), (992, 28100), (1124, 24800), (1240, 22480), (1405, 19840), (1550, 17984), (1600, 17422), (1984, 14050), (2248, 12400), (2480, 11240), (2810, 9920), (3100, 8992), (3200, 8711), (3968, 7025), (4496, 6200), (4960, 5620)]