69298900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 166489344

約数和(自身を除く): 97190444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 275, 292, 365, 550, 730, 803, 863, 1100, 1460, 1606, 1726, 1825, 3212, 3452, 3650, 4015, 4315, 7300, 8030, 8630, 9493, 16060, 17260, 18986, 20075, 21575, 37972, 40150, 43150, 47465, 62999, 80300, 86300, 94930, 125998, 189860, 237325, 251996, 314995, 474650, 629990, 692989, 949300, 1259980, 1385978, 1574975, 2771956, 3149950, 3464945, 6299900, 6929890, 13859780, 17324725, 34649450, 69298900]

約数ペア:

[(1, 69298900), (2, 34649450), (4, 17324725), (5, 13859780), (10, 6929890), (11, 6299900), (20, 3464945), (22, 3149950), (25, 2771956), (44, 1574975), (50, 1385978), (55, 1259980), (73, 949300), (100, 692989), (110, 629990), (146, 474650), (220, 314995), (275, 251996), (292, 237325), (365, 189860), (550, 125998), (730, 94930), (803, 86300), (863, 80300), (1100, 62999), (1460, 47465), (1606, 43150), (1726, 40150), (1825, 37972), (3212, 21575), (3452, 20075), (3650, 18986), (4015, 17260), (4315, 16060), (7300, 9493), (8030, 8630)]