72399900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{241333}}^1$

素因数の和:241350

約数の個数: 36

約数和(自身を含む): 209477912

約数和(自身を除く): 137078012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 241333, 482666, 723999, 965332, 1206665, 1447998, 2413330, 2895996, 3619995, 4826660, 6033325, 7239990, 12066650, 14479980, 18099975, 24133300, 36199950, 72399900]

約数ペア:

[(1, 72399900), (2, 36199950), (3, 24133300), (4, 18099975), (5, 14479980), (6, 12066650), (10, 7239990), (12, 6033325), (15, 4826660), (20, 3619995), (25, 2895996), (30, 2413330), (50, 1447998), (60, 1206665), (75, 965332), (100, 723999), (150, 482666), (300, 241333)]