90310950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{7433}}^1$

素因数の和:7460

約数の個数: 72

約数和(自身を含む): 251655768

約数和(自身を除く): 161344818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 7433, 12150, 14866, 22299, 37165, 44598, 66897, 74330, 111495, 133794, 185825, 200691, 222990, 334485, 371650, 401382, 557475, 602073, 668970, 1003455, 1114950, 1204146, 1672425, 1806219, 2006910, 3010365, 3344850, 3612438, 5017275, 6020730, 9031095, 10034550, 15051825, 18062190, 30103650, 45155475, 90310950]

約数ペア:

[(1, 90310950), (2, 45155475), (3, 30103650), (5, 18062190), (6, 15051825), (9, 10034550), (10, 9031095), (15, 6020730), (18, 5017275), (25, 3612438), (27, 3344850), (30, 3010365), (45, 2006910), (50, 1806219), (54, 1672425), (75, 1204146), (81, 1114950), (90, 1003455), (135, 668970), (150, 602073), (162, 557475), (225, 401382), (243, 371650), (270, 334485), (405, 222990), (450, 200691), (486, 185825), (675, 133794), (810, 111495), (1215, 74330), (1350, 66897), (2025, 44598), (2430, 37165), (4050, 22299), (6075, 14866), (7433, 12150)]