122539900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5699

約数の個数: 72

約数和(自身を含む): 313757696

約数和(自身を除く): 191217796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 5647, 10850, 11294, 21700, 22588, 28235, 39529, 56470, 79058, 112940, 141175, 158116, 175057, 197645, 282350, 350114, 395290, 564700, 700228, 790580, 875285, 988225, 1225399, 1750570, 1976450, 2450798, 3501140, 3952900, 4376425, 4901596, 6126995, 8752850, 12253990, 17505700, 24507980, 30634975, 61269950, 122539900]

約数ペア:

[(1, 122539900), (2, 61269950), (4, 30634975), (5, 24507980), (7, 17505700), (10, 12253990), (14, 8752850), (20, 6126995), (25, 4901596), (28, 4376425), (31, 3952900), (35, 3501140), (50, 2450798), (62, 1976450), (70, 1750570), (100, 1225399), (124, 988225), (140, 875285), (155, 790580), (175, 700228), (217, 564700), (310, 395290), (350, 350114), (434, 282350), (620, 197645), (700, 175057), (775, 158116), (868, 141175), (1085, 112940), (1550, 79058), (2170, 56470), (3100, 39529), (4340, 28235), (5425, 22588), (5647, 21700), (10850, 11294)]