302421100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{159169}}^1$

素因数の和:159202

約数の個数: 36

約数和(自身を含む): 690797800

約数和(自身を除く): 388376700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 159169, 318338, 636676, 795845, 1591690, 3024211, 3183380, 3979225, 6048422, 7958450, 12096844, 15121055, 15916900, 30242110, 60484220, 75605275, 151210550, 302421100]

約数ペア:

[(1, 302421100), (2, 151210550), (4, 75605275), (5, 60484220), (10, 30242110), (19, 15916900), (20, 15121055), (25, 12096844), (38, 7958450), (50, 6048422), (76, 3979225), (95, 3183380), (100, 3024211), (190, 1591690), (380, 795845), (475, 636676), (950, 318338), (1900, 159169)]