73343200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 108

約数和(自身を含む): 208392912

約数和(自身を除く): 135049712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1871, 1960, 2450, 2800, 3742, 3920, 4900, 5600, 7484, 7840, 9355, 9800, 13097, 14968, 18710, 19600, 26194, 29936, 37420, 39200, 46775, 52388, 59872, 65485, 74840, 91679, 93550, 104776, 130970, 149680, 183358, 187100, 209552, 261940, 299360, 327425, 366716, 374200, 419104, 458395, 523880, 654850, 733432, 748400, 916790, 1047760, 1309700, 1466864, 1496800, 1833580, 2095520, 2291975, 2619400, 2933728, 3667160, 4583950, 5238800, 7334320, 9167900, 10477600, 14668640, 18335800, 36671600, 73343200]

約数ペア:

[(1, 73343200), (2, 36671600), (4, 18335800), (5, 14668640), (7, 10477600), (8, 9167900), (10, 7334320), (14, 5238800), (16, 4583950), (20, 3667160), (25, 2933728), (28, 2619400), (32, 2291975), (35, 2095520), (40, 1833580), (49, 1496800), (50, 1466864), (56, 1309700), (70, 1047760), (80, 916790), (98, 748400), (100, 733432), (112, 654850), (140, 523880), (160, 458395), (175, 419104), (196, 374200), (200, 366716), (224, 327425), (245, 299360), (280, 261940), (350, 209552), (392, 187100), (400, 183358), (490, 149680), (560, 130970), (700, 104776), (784, 93550), (800, 91679), (980, 74840), (1120, 65485), (1225, 59872), (1400, 52388), (1568, 46775), (1871, 39200), (1960, 37420), (2450, 29936), (2800, 26194), (3742, 19600), (3920, 18710), (4900, 14968), (5600, 13097), (7484, 9800), (7840, 9355)]