16682850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 45322992

約数和(自身を除く): 28640142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 283, 393, 450, 566, 655, 786, 849, 1179, 1310, 1415, 1698, 1965, 2358, 2547, 2830, 3275, 3930, 4245, 5094, 5895, 6550, 7075, 8490, 9825, 11790, 12735, 14150, 19650, 21225, 25470, 29475, 37073, 42450, 58950, 63675, 74146, 111219, 127350, 185365, 222438, 333657, 370730, 556095, 667314, 926825, 1112190, 1668285, 1853650, 2780475, 3336570, 5560950, 8341425, 16682850]

約数ペア:

[(1, 16682850), (2, 8341425), (3, 5560950), (5, 3336570), (6, 2780475), (9, 1853650), (10, 1668285), (15, 1112190), (18, 926825), (25, 667314), (30, 556095), (45, 370730), (50, 333657), (75, 222438), (90, 185365), (131, 127350), (150, 111219), (225, 74146), (262, 63675), (283, 58950), (393, 42450), (450, 37073), (566, 29475), (655, 25470), (786, 21225), (849, 19650), (1179, 14150), (1310, 12735), (1415, 11790), (1698, 9825), (1965, 8490), (2358, 7075), (2547, 6550), (2830, 5895), (3275, 5094), (3930, 4245)]