391243800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{28351}}^1$

素因数の和:28393

約数の個数: 96

約数和(自身を含む): 1265633280

約数和(自身を除く): 874389480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6900, 13800, 28351, 56702, 85053, 113404, 141755, 170106, 226808, 283510, 340212, 425265, 567020, 652073, 680424, 708775, 850530, 1134040, 1304146, 1417550, 1701060, 1956219, 2126325, 2608292, 2835100, 3260365, 3402120, 3912438, 4252650, 5216584, 5670200, 6520730, 7824876, 8505300, 9781095, 13041460, 15649752, 16301825, 17010600, 19562190, 26082920, 32603650, 39124380, 48905475, 65207300, 78248760, 97810950, 130414600, 195621900, 391243800]

約数ペア:

[(1, 391243800), (2, 195621900), (3, 130414600), (4, 97810950), (5, 78248760), (6, 65207300), (8, 48905475), (10, 39124380), (12, 32603650), (15, 26082920), (20, 19562190), (23, 17010600), (24, 16301825), (25, 15649752), (30, 13041460), (40, 9781095), (46, 8505300), (50, 7824876), (60, 6520730), (69, 5670200), (75, 5216584), (92, 4252650), (100, 3912438), (115, 3402120), (120, 3260365), (138, 2835100), (150, 2608292), (184, 2126325), (200, 1956219), (230, 1701060), (276, 1417550), (300, 1304146), (345, 1134040), (460, 850530), (552, 708775), (575, 680424), (600, 652073), (690, 567020), (920, 425265), (1150, 340212), (1380, 283510), (1725, 226808), (2300, 170106), (2760, 141755), (3450, 113404), (4600, 85053), (6900, 56702), (13800, 28351)]