68149400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{30977}}^1$

素因数の和:31004

約数の個数: 48

約数和(自身を含む): 172857240

約数和(自身を除く): 104707840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 30977, 61954, 123908, 154885, 247816, 309770, 340747, 619540, 681494, 774425, 1239080, 1362988, 1548850, 1703735, 2725976, 3097700, 3407470, 6195400, 6814940, 8518675, 13629880, 17037350, 34074700, 68149400]

約数ペア:

[(1, 68149400), (2, 34074700), (4, 17037350), (5, 13629880), (8, 8518675), (10, 6814940), (11, 6195400), (20, 3407470), (22, 3097700), (25, 2725976), (40, 1703735), (44, 1548850), (50, 1362988), (55, 1239080), (88, 774425), (100, 681494), (110, 619540), (200, 340747), (220, 309770), (275, 247816), (440, 154885), (550, 123908), (1100, 61954), (2200, 30977)]