42141900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{140473}}^1$

素因数の和:140490

約数の個数: 36

約数和(自身を含む): 121931432

約数和(自身を除く): 79789532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 140473, 280946, 421419, 561892, 702365, 842838, 1404730, 1685676, 2107095, 2809460, 3511825, 4214190, 7023650, 8428380, 10535475, 14047300, 21070950, 42141900]

約数ペア:

[(1, 42141900), (2, 21070950), (3, 14047300), (4, 10535475), (5, 8428380), (6, 7023650), (10, 4214190), (12, 3511825), (15, 2809460), (20, 2107095), (25, 1685676), (30, 1404730), (50, 842838), (60, 702365), (75, 561892), (100, 421419), (150, 280946), (300, 140473)]