72417900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{241393}}^1$

素因数の和:241410

約数の個数: 36

約数和(自身を含む): 209529992

約数和(自身を除く): 137112092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 241393, 482786, 724179, 965572, 1206965, 1448358, 2413930, 2896716, 3620895, 4827860, 6034825, 7241790, 12069650, 14483580, 18104475, 24139300, 36208950, 72417900]

約数ペア:

[(1, 72417900), (2, 36208950), (3, 24139300), (4, 18104475), (5, 14483580), (6, 12069650), (10, 7241790), (12, 6034825), (15, 4827860), (20, 3620895), (25, 2896716), (30, 2413930), (50, 1448358), (60, 1206965), (75, 965572), (100, 724179), (150, 482786), (300, 241393)]