135606400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 346049280

約数和(自身を除く): 210442880

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, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1367, 1550, 1600, 1984, 2480, 2734, 3100, 3200, 3968, 4960, 5468, 6200, 6835, 9920, 10936, 12400, 13670, 19840, 21872, 24800, 27340, 34175, 42377, 43744, 49600, 54680, 68350, 84754, 87488, 99200, 109360, 136700, 169508, 174976, 211885, 218720, 273400, 339016, 423770, 437440, 546800, 678032, 847540, 874880, 1059425, 1093600, 1356064, 1695080, 2118850, 2187200, 2712128, 3390160, 4237700, 4374400, 5424256, 6780320, 8475400, 13560640, 16950800, 27121280, 33901600, 67803200, 135606400]

約数ペア:

[(1, 135606400), (2, 67803200), (4, 33901600), (5, 27121280), (8, 16950800), (10, 13560640), (16, 8475400), (20, 6780320), (25, 5424256), (31, 4374400), (32, 4237700), (40, 3390160), (50, 2712128), (62, 2187200), (64, 2118850), (80, 1695080), (100, 1356064), (124, 1093600), (128, 1059425), (155, 874880), (160, 847540), (200, 678032), (248, 546800), (310, 437440), (320, 423770), (400, 339016), (496, 273400), (620, 218720), (640, 211885), (775, 174976), (800, 169508), (992, 136700), (1240, 109360), (1367, 99200), (1550, 87488), (1600, 84754), (1984, 68350), (2480, 54680), (2734, 49600), (3100, 43744), (3200, 42377), (3968, 34175), (4960, 27340), (5468, 24800), (6200, 21872), (6835, 19840), (9920, 13670), (10936, 12400)]