143449900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{130409}}^1$

素因数の和:130434

約数の個数: 36

約数和(自身を含む): 339587640

約数和(自身を除く): 196137740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 130409, 260818, 521636, 652045, 1304090, 1434499, 2608180, 2868998, 3260225, 5737996, 6520450, 7172495, 13040900, 14344990, 28689980, 35862475, 71724950, 143449900]

約数ペア:

[(1, 143449900), (2, 71724950), (4, 35862475), (5, 28689980), (10, 14344990), (11, 13040900), (20, 7172495), (22, 6520450), (25, 5737996), (44, 3260225), (50, 2868998), (55, 2608180), (100, 1434499), (110, 1304090), (220, 652045), (275, 521636), (550, 260818), (1100, 130409)]