77359140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{429773}}^1$

素因数の和:429788

約数の個数: 36

約数和(自身を含む): 234656604

約数和(自身を除く): 157297464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 429773, 859546, 1289319, 1719092, 2148865, 2578638, 3867957, 4297730, 5157276, 6446595, 7735914, 8595460, 12893190, 15471828, 19339785, 25786380, 38679570, 77359140]

約数ペア:

[(1, 77359140), (2, 38679570), (3, 25786380), (4, 19339785), (5, 15471828), (6, 12893190), (9, 8595460), (10, 7735914), (12, 6446595), (15, 5157276), (18, 4297730), (20, 3867957), (30, 2578638), (36, 2148865), (45, 1719092), (60, 1289319), (90, 859546), (180, 429773)]