61037900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7927}}^1$

素因数の和:7959

約数の個数: 72

約数和(自身を含む): 165156096

約数和(自身を除く): 104118196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 7927, 15854, 31708, 39635, 55489, 79270, 87197, 110978, 158540, 174394, 198175, 221956, 277445, 348788, 396350, 435985, 554890, 610379, 792700, 871970, 1109780, 1220758, 1387225, 1743940, 2179925, 2441516, 2774450, 3051895, 4359850, 5548900, 6103790, 8719700, 12207580, 15259475, 30518950, 61037900]

約数ペア:

[(1, 61037900), (2, 30518950), (4, 15259475), (5, 12207580), (7, 8719700), (10, 6103790), (11, 5548900), (14, 4359850), (20, 3051895), (22, 2774450), (25, 2441516), (28, 2179925), (35, 1743940), (44, 1387225), (50, 1220758), (55, 1109780), (70, 871970), (77, 792700), (100, 610379), (110, 554890), (140, 435985), (154, 396350), (175, 348788), (220, 277445), (275, 221956), (308, 198175), (350, 174394), (385, 158540), (550, 110978), (700, 87197), (770, 79270), (1100, 55489), (1540, 39635), (1925, 31708), (3850, 15854), (7700, 7927)]