137218100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{18797}}^1$

素因数の和:18884

約数の個数: 36

約数和(自身を含む): 301858284

約数和(自身を除く): 164640184

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 18797, 37594, 75188, 93985, 187970, 375940, 469925, 939850, 1372181, 1879700, 2744362, 5488724, 6860905, 13721810, 27443620, 34304525, 68609050, 137218100]

約数ペア:

[(1, 137218100), (2, 68609050), (4, 34304525), (5, 27443620), (10, 13721810), (20, 6860905), (25, 5488724), (50, 2744362), (73, 1879700), (100, 1372181), (146, 939850), (292, 469925), (365, 375940), (730, 187970), (1460, 93985), (1825, 75188), (3650, 37594), (7300, 18797)]